Inventor

PIERSON RAYMOND M

US2 patents

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

SHERMAN RONALD

1 patent

US5141200AAug 25, 1992

Blanket hold down device

SHERMAN RONALD23 citations86

PIERSON RAYMOND M

1 patent

US8293120B2Oct 23, 2012

Wet cyclone particle collector

PIERSON RAYMOND M2 citations45