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Inventor

OSTAND PAUL R

US7 patents
⚠️ This page may combine multiple inventors who share the name “OSTAND PAUL R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

APPALACHIAN CONTROLS ENVIRONME

3 patents
US5836348ANov 17, 1998

Pilot controlled blanketing valve

APPALACHIAN CONTROLS ENVIRONME11 citations70
US5816283AOct 6, 1998

Tank blanketing system

APPALACHIAN CONTROLS ENVIRONME8 citations70
US5884655AMar 23, 1999

Pilot controlled blanketing valve

APPALACHIAN CONTROLS ENVIRONME5 citations59

RICHARDS IND INC

1 patent
US5492146AFeb 20, 1996

Pressure regulators

RICHARDS IND INC49 citations91

DOVER CORP

1 patent
US4276916AJul 7, 1981

Sensing arrangements for sensing the presence of liquid in a vapor line

DOVER CORP5 citations60

MIKRON VALVE & MFT INC

1 patent
US10428964B2Oct 1, 2019

Spherical automatic flow emergency restrictor (S.A.F.E.R.) valve

MIKRON VALVE & MFT INC1 citations51

MIKRON VALVE & MANUFACTURER INC

1 patent
US9377113B2Jun 28, 2016

Spherical automatic flow emergency restrictor valve

MIKRON VALVE & MANUFACTURER INC1 citations41