Inventor

POWERS JR JOHN R

US2 patents

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

US HEALTH

1 patent

US6897783B2May 24, 2005

Electrical injury protection system using radio frequency transmission

US HEALTH36 citations89

US GOV HEALTH & HUMAN SERV

1 patent

US7493854B2Feb 24, 2009

Jam detection and safety device for jamming machinery

US GOV HEALTH & HUMAN SERV11 citations72