P
PatentIndex
Search
Landscape
Sign in
Inventor
WELLS RALPH H III
US
2 patents
⚠️ This page may combine multiple inventors who share the name “WELLS RALPH H III”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SLC TECHNOLOGIES INC
1 patent
US6072402A
Jun 6, 2000
Secure entry system with radio communications
SLC TECHNOLOGIES INC
429 citations
96
SUPRA PROD INC
1 patent
US5705991A
Jan 6, 1998
Access control device featuring key ordering or key simultaneity
SUPRA PROD INC
176 citations
96