Inventor

GRUGEL RICHARD N

US3 patents

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

NASA

2 patents

US6445805B1Sep 3, 2002

Hearing aid assembly

NASA78 citations90

US6802999B1Oct 12, 2004

Method of fabricating protective coating for a crucible with the coating having channels formed therein

NASA4 citations57

PALEY MARK S

1 patent

US8193280B2Jun 5, 2012

Ionic liquid epoxy resins

PALEY MARK S1 citations37