Inventor

SACK DONALD

US2 patents

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

HUTCHINGS PETER G

1 patent

US8430378B2Apr 30, 2013

High flow proportional valve

HUTCHINGS PETER G18 citations71

SOUTH BEND CONTROLS INC

1 patent

US7070162B2Jul 4, 2006

Valve actuating apparatus

SOUTH BEND CONTROLS INC7 citations68