Jeffrey S Logan

US Patent:

20140055276, Feb 27, 2014

Filed:

Oct 29, 2013

Appl. No.:

14/066638

Inventors:

Michael A. Form - Southborough MA, US
Heng Pan - Pentaluma CA, US
Charles G. Call - Chicago IL, US
Jeffrey D. Logan - Windham NH, US
Daniel Opalacz - Glastonbury CT, US

Assignee:

Bringrr Systems, LLC - Manchester NH

International Classification:

H04W 4/02
G08B 21/18

US Classification:

3406866

Abstract:

A system, method and device to interrogate for the presence of objects, to prevent the inadvertent separation of the objects from their owner. An owner is alerted when they are separated from the objects by determining when a trigger event occurs, such as a person leaving and/or entering a particular monitored area or location. These monitored areas can be retrofitted with an electronic interrogation device that monitors local conditions to determine whether a user is entering or leaving the monitored area to trigger an interrogation of the personal items. The interrogation device is constructed and arranged to communicate with the objects to determine whether the objects are with the owner. The interrogation device automatically determines the presence of a particular object at the monitored environment and automatically generates a notification when needed. The system further controls functionality of the objects, according to illustrative embodiments, when the object is present.

US Patent:

20200391852, Dec 17, 2020

Filed:

Jun 14, 2020

Appl. No.:

16/900990

Inventors:

- Washington DC, US
Jeffrey Shawn LOGAN - Los Altos Hills CA, US

International Classification:

B64C 21/04
B64C 5/08

Abstract:

A wing having a winglet that provides a trailing-edge injection effect through a set of air outlets along the trailing-edge of the wing. The air flow is passively supplied by inlets formed at the leading edge of the wing that ingest air during flight, and directed to the outlets by ducts. The air flow may also be actively supplied by tapping into the engine bleed lines already in the wing of the aircraft. The trailing-edge injection effect reduces vortex drag, resulting in fuel savings in the operation of the aircraft.