P

Inventor

PENCZAK JOHN P

11 patents
⚠️ This page may combine multiple inventors who share the name “PENCZAK JOHN P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WALKER SYSTEMS INC

4 patents
US6316725B1Nov 13, 2001

Housings for underfloor raceways

WALKER SYSTEMS INC29 citations92
US6072121AJun 6, 2000

Preset insert housing for underfloor raceways

WALKER SYSTEMS INC18 citations91
US5546717AAug 20, 1996

Access floor trench raceway

WALKER SYSTEMS INC95 citations91
USD354671SJan 24, 1995

Floor fitting

WALKER SYSTEMS INC4 citations61

PENCZAK JOHN P

2 patents
US8153910B1Apr 10, 2012

Junction and outlet boxes for in floor wiring systems

PENCZAK JOHN P26 citations90
US5161339ANov 10, 1992

Tile/carpet trim for trench duct

PENCZAK JOHN P6 citations60

BARGAR METAL FABRICATING COMPA

2 patents
US4041238AAug 9, 1977

Preset housing for electrical distribution systems

BARGAR METAL FABRICATING COMPA30 citations80
US4096347AJun 20, 1978

Outlet box access cover

BARGAR METAL FABRICATING COMPA29 citations74

WIREMOLD CO

1 patent
USRE40069EFeb 19, 2008

Housings for underfloor raceways

WIREMOLD CO6 citations73

BUTLER MANUFACTURING CO

1 patent
US5003737AApr 2, 1991

Side rail for trenchduct

BUTLER MANUFACTURING CO8 citations73

BARGAR METAL FABRICATING CO

1 patent
US4065896AJan 3, 1978

Bottomless trench duct

BARGAR METAL FABRICATING CO15 citations68