Nathan P Lorenz

Address:

4105 Grn Rdg Dr, Laporte, CO 80535

VIN:

5FNRL38767B430712

Make:

HONDA

Model:

ODYSSEY

Year:

2007

US Patent:

D640497, Jun 28, 2011

Filed:

Apr 10, 2009

Appl. No.:

29/335241

Inventors:

Nathan Lorenz - Fort Collins CO, US
Jesse Walker - Fort Collins CO, US
Eric Listenberger - Moorestown NJ, US
Clark Mozer - Fort Collins CO, US

Assignee:

Envirofit International, Ltd. - Fort Collins CO

International Classification:

0702

US Classification:

D 7337

US Patent:

D686444, Jul 23, 2013

Filed:

Jun 28, 2011

Appl. No.:

29/396312

Inventors:

Nathan Lorenz - Fort Collins CO, US
Jesse Walker - Fort Collins CO, US
Eric Listenberger - Moorestown NJ, US
Clark Mozer - Fort Collins CO, US

Assignee:

EnviroFit International, Ltd. - Fort Collins CO

International Classification:

0702

US Classification:

D 7337

US Patent:

20100258104, Oct 14, 2010

Filed:

Apr 8, 2010

Appl. No.:

12/756386

Inventors:

Morgan W. DeFoort - Fort Collins CO, US
Bryan D. Willson - Fort Collins CO, US
Nathan Lorenz - Fort Collins CO, US
Michael P. Brady - Oak Ridge TN, US
Anthony Marchese - Fort Collins CO, US

International Classification:

F24B 1/00

US Classification:

126 15 R

Abstract:

A combustion chamber, having an upper part and a lower part, may include an annular constriction, in combination with the combustion chamber, to aid in directing partially combusted gases such as carbon monoxide away from the periphery of the combustion chamber back toward its center, and into the flame front. The annular constriction may also impede the flow of partially combusted gases located at the periphery, thus increasing the time these gases spend within the combustion chamber and increasing the likelihood that any products of incomplete combustion will undergo combustion. The combustion chamber may further comprise a dual burner cooktop for directing combustion gases and exhaust to multiple cooking vessels. In further embodiments, the combustion chamber may be made of, lined, or clad with a metal alloy comprising iron, chromium, and aluminum.

US Patent:

D612662, Mar 30, 2010

Filed:

Apr 10, 2009

Appl. No.:

29/335240

Inventors:

Nathan Lorenz - Fort Collins CO, US
Jesse Walker - Fort Collins CO, US
Eric Listenberger - Moorestown NJ, US
Clark Mozer - Fort Collins CO, US

Assignee:

EnviroFit International, Ltd. - Fort Collins CO

International Classification:

0702

US Classification:

D 7337

US Patent:

20200391992, Dec 17, 2020

Filed:

Mar 13, 2018

Appl. No.:

16/493706

Inventors:

- Fort Collins CO, US
Nathan Lorenz - Laporte CO, US
Tim Bauer - Fort Collins CO, US
Jesse Walker - Fort Collins CO, US
Marcus Newsom - Fort Collins CO, US

International Classification:

B67D 7/34
B67D 7/14
B67D 7/16
F17C 7/02
G06Q 20/14
G07F 15/00

Abstract:

Disclosed herein are devices, methods, and systems that useful for allowing consumers to purchase a fluid in limited and/or discrete amounts or volumes, for example as-needed, daily, weekly, etc. In various embodiments, the disclosed devices, systems, and methods provide for an innovative fluid distribution system, including a device that can receive and monitor payment for a discrete amount of fluid, measure the fluid as it flows through the device, and stop fluid flow when the discrete amount of fluid has flowed through the device. The disclosed device may be in communication with a central server for receiving payment from the user, and providing information to the central server of the device's status.

US Patent:

20190127831, May 2, 2019

Filed:

Mar 15, 2017

Appl. No.:

16/084691

Inventors:

- Fort Collins CO, US
- Oak Ridge TN, US
John C. Mizia - Fort Collins CO, US
Yukinori Yamamoto - Knowville TN, US
Nathan Lorenz - Laporte CO, US

International Classification:

C22C 38/58
C22C 38/44
C22C 38/34
C22C 38/28
C22C 38/06
C22C 38/42
C22C 38/48
C21D 9/46
C21D 8/02
C21D 6/00
C22C 38/30
C23C 30/00

Abstract:

The present disclosure is directed to new ferritic alloys comprising iron, chromium, and silicon. The novel alloys have surprisingly enhanced corrosion resistant properties, with excellent workability, strength, and ductility. The disclosed alloys, and products made therefrom are useful in making low cost, efficient, and clean biomass stove combustors, as well as other devices for use with biomass fuel.

US Patent:

20160076774, Mar 17, 2016

Filed:

Sep 11, 2015

Appl. No.:

14/851273

Inventors:

- Fort Collins CO, US
Nathan Lorenz - Laporte CO, US
John Mizia - Fort Collins CO, US
Jason Prapas - Fort Collins CO, US
Kevin Dischino - Waldwick NJ, US

International Classification:

F24B 5/02
F24B 1/02

Abstract:

Disclosed herein are systems and devices that aid in reducing particulate emissions from biomass stoves, for example by the use of gases injected in or near the oxidation zone of a combustion chamber. Also disclosed are systems and devices providing electricity to a pump or blower that aids in injecting the gas and/or collecting exhaust gases. In some embodiments the device providing electricity is a thermoelectric generator that may also be used to power other devices. In many embodiments, the systems and devices inject a gas at or near the oxidation zone in the combustion chamber of a biomass stove. The gas injected into the zone may be fresh air, exhaust from combustion or combinations thereof. The gas can be forced into the to combustion chamber with the aid of a pump or blower that may also aid in drawing in exhaust gas.

US Patent:

20150083108, Mar 26, 2015

Filed:

Dec 1, 2014

Appl. No.:

14/556989

Inventors:

- Fort Collins CO, US
Bryan D. Willson - Fort Collins CO, US
Nathan Lorenz - Laporte CO, US
Michael P. Brady - Oak Ridge TN, US
Anthony Marchese - Fort Collins CO, US

International Classification:

F24B 1/00
F24B 5/02
F24B 1/02

US Classification:

126 25 R, 126 77

Abstract:

A combustion chamber, having an upper part and a lower part, may include an annular constriction, in combination with the combustion chamber, to aid in directing partially combusted gases such as carbon monoxide away from the periphery of the combustion chamber back toward its center, and into the flame front. The annular constriction may also impede the flow of partially combusted gases located at the periphery, thus increasing the time these gases spend within the combustion chamber and increasing the likelihood that any products of incomplete combustion will undergo combustion. The combustion chamber may further comprise a dual burner cooktop for directing combustion gases and exhaust to multiple cooking vessels. In further embodiments, the combustion chamber may be made of, lined, or clad with a metal alloy comprising iron, chromium, and aluminum.