P

Inventor

BLENKUSH ROBERT A

US5 patents
⚠️ This page may combine multiple inventors who share the name “BLENKUSH ROBERT A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DEZURIK INC

3 patents
US10054238B2Aug 21, 2018

Bidirectional knife gate valve with a perimeter seat

DEZURIK INC7 citations80
US9121514B2Sep 1, 2015

Wear ring retainer for a gate valve

DEZURIK INC3 citations59
US9140397B2Sep 22, 2015

Valve wear ring and gate valve with wear ring

DEZURIK INC0 citations48

SPX CORP

2 patents
US7458559B2Dec 2, 2008

Bi-directional knife gate valve apparatus and method

SPX CORP10 citations79
US6273125B1Aug 14, 2001

Compression key lockout device for a gate valve

SPX CORP8 citations64