P

Inventor

LEVESQUE PETER S

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

DRESSER INC

3 patents
US7480487B2Jan 20, 2009

Power regulation for field instruments

DRESSER INC10 citations79
US7661439B2Feb 16, 2010

Safety override circuit for pneumatic positioner and method of use thereof

DRESSER INC7 citations65
US7493195B2Feb 17, 2009

Fluid regulation control

DRESSER INC0 citations36

FISCHER & PORTER CO

1 patent
US4083237AApr 11, 1978

Differential reluctance motion detector

FISCHER & PORTER CO28 citations78

CHESTER MARK

1 patent
US8196595B2Jun 12, 2012

Safety override circuit for pneumatic positioner and method of use thereof

CHESTER MARK2 citations51