P

Inventor

HOFFMANN JACQUES E

US4 patents
⚠️ This page may combine multiple inventors who share the name “HOFFMANN JACQUES E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

INTERTECH DEV CO

3 patents
US5546789AAug 20, 1996

Leakage detection system

INTERTECH DEV CO82 citations93
US5363689ANov 15, 1994

Calibration device for leak detecting instruments

INTERTECH DEV CO46 citations89
US5161410ANov 10, 1992

Mass flow sensor for very low fluid flows

INTERTECH DEV CO32 citations88

INTERTECH CORP

1 patent
US6279383B1Aug 28, 2001

Method and apparatus for detecting leakage

INTERTECH CORP57 citations93