Inventor

SCHENKER ALFRED R

US3 patents

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

VIZ MFG CO INC

2 patents

US5296659AMar 22, 1994

Differential pressure monitoring device

VIZ MFG CO INC22 citations88

US5491884AFeb 20, 1996

Method of assembling a differential pressure monitoring device

VIZ MFG CO INC6 citations69

VIZ MANUFACTURING CO

1 patent

US5566853AOct 22, 1996

Apparatus for sealing a vessel under pressure

VIZ MANUFACTURING CO15 citations75