P

Inventor

JOHNSON ROBERT A

US141 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON ROBERT A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JOHNSON LEVEL & TOOL MFG

9 patents

UNISYS CORP

9 patents

Diamond Tech LLC

7 patents

GEN ELECTRIC

4 patents

JOHNSON ROBERT A

4 patents

XILINX INC

3 patents

QUANTUM CORP

2 patents

DECKMAN HARRY W

2 patents

RAVIKOVITCH PETER I

1 patent

IBM

1 patent

UNITED TECHNOLOGIES CORP

1 patent

XEROX CORP

1 patent

EXXONMOBIL UPSTREAM RES CO

1 patent

TANNETICS INC

1 patent

PACIFIC NUCLEAR SYST INC

1 patent

WOJCIECHOWSKI TIMOTHY J

1 patent

WILDEMAN MARTIN

1 patent

NORTHROP CORP

1 patent

Showing the top 50 of 141 patents by PatentIndex Score.