Heidi J Bulgrin

US Patent:

20130048630, Feb 28, 2013

Filed:

Aug 30, 2012

Appl. No.:

13/598846

Inventors:

Jason D. Zajicek - Portage WI, US
Heidi J. Bulgrin - Portage WI, US
Anthony C. Wangelin - DeForest WI, US

Assignee:

Penda Corporation - Portage WI

International Classification:

B65D 88/00
B29C 65/02
B29C 65/56
B29C 65/48
B65D 88/52
B65D 88/22

US Classification:

220 413, 29428, 156 60

Abstract:

An exemplary embodiment relates to a containment lining system comprising a plurality of connectable thermoplastic body panels, perimeter panels, and corner panels. The panels are adapted for substantially liquid-tight end-to-end connection and side-to-side connection. The perimeter and corner panels are equipped with raised perimeter ribs adapted to provide containment on at least a portion of the perimeter of the lining. The system may be used for containing industrial site waste and leaked fluids, as well as natural precipitation, to provide for controlled recovery or disposal for liquids in the contained lining system and to facilitate removal and transfer of such liquids to a selected destination.

US Patent:

20110135392, Jun 9, 2011

Filed:

Dec 7, 2010

Appl. No.:

12/962323

Inventors:

Jason D. Zajicek - Portage WI, US
Heidi J. Bulgrin - Portage WI, US
Anthony C. Wangelin - DeForest WI, US

Assignee:

Penda Corporation - Portage WI

International Classification:

E02B 5/02

US Classification:

405121

Abstract:

The present disclosure relates to a modular, scalable liquid management system. The disclosed system is modular in that it is assembled from a few primary components. The system is scalable because the primary components are adapted to be re-sized and combined to form a system as wide, deep, and/or long as needed. In various exemplary embodiments, the system is assembled from a plurality of base components and arm components that are tightly connected to form the liquid management system. To resist shifting or separation of system components, the liquid management system is firmly anchored to the ground at multiple locations throughout the system.

US Patent:

20140248085, Sep 4, 2014

Filed:

Mar 14, 2014

Appl. No.:

14/213097

Inventors:

- Portage WI, US
Heidi J. Bulgrin - Portage WI, US
Anthony C. Wangelin - DeForest WI, US

International Classification:

E02D 31/00

US Classification:

40512975, 29428

Abstract:

A distribution assembly and associated system for assembling, shipping, and installing a modular, scalable primary or secondary spill containing lining system is provided.The system includes a method of assembling, shipping and installing a modular, scalable containment lining system for an industrial site including the steps of coupling together a plurality of panels to form a reel of panels, which may include side wall panels and corner panels, rolling the reel of panels about at least one core to form a wound reel of panels, placing at least one wound reel of panels upon a transportation vehicle, transporting the at least one wound reel of panels to an installation site, unloading the at least one wound reel of panels from the transportation vehicle, positioning the at least one wound reel of panels at a desired location at the installation site, and unrolling the at least one wound reel of panels at the desired location at the installation site. In a reel of panels including base panels, wall panels and corner panels the system includes the further steps of raising the wall panels and folding and attaching the corner panels to the wall panels, and buttressing the wall panels to provide a secondary containment facility for retaining a depth of liquid.