P

Inventor

SPOHN WILLIAM P

US6 patents
⚠️ This page may combine multiple inventors who share the name “SPOHN WILLIAM P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BACHARACH INC

3 patents
US5018395AMay 28, 1991

Gas sampling device with improved mixed flow fan

BACHARACH INC57 citations93
US5826577AOct 27, 1998

Breath gas analysis module

BACHARACH INC59 citations91
US5060503AOct 29, 1991

Test kit for gas detectors

BACHARACH INC8 citations71

NORTH PARK INNOVATIONS GROUP INC

2 patents
US10663959B2May 26, 2020

Smart HVAC manifold system

NORTH PARK INNOVATIONS GROUP INC11 citations80
US11061392B2Jul 13, 2021

Smart HVAC manifold system

NORTH PARK INNOVATIONS GROUP INC7 citations79

STRIDE TOOL INC

1 patent
US10452061B2Oct 22, 2019

Smart HVAC manifold system

STRIDE TOOL INC14 citations91