Inventor

WARD MICHAEL W

US3 patents

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

H & H RUBBER INC

1 patent

US5251870AOct 12, 1993

Blowout preventer ram packer and wear insert

H & H RUBBER INC25 citations84

WARD MICHAEL W

1 patent

US9733171B2Aug 15, 2017

Acoustic concentration of particles in fluid flow

WARD MICHAEL W13 citations77

PETROLEUM ELASTOMERS INC

1 patent

US7017881B2Mar 28, 2006

Blowout preventer ram packer and wear insert

PETROLEUM ELASTOMERS INC6 citations52