P

Inventor

JOHNSON ROBERT D

US54 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON ROBERT D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IBM

11 patents

INLIGHT SOLUTIONS INC

4 patents

DOW CORNING

4 patents

JOHNSON ROBERT D

3 patents

RIO GRANDE MEDICAL TECH INC

2 patents

MAYNARD JOHN D

2 patents

HOECHST CELANESE CORP

2 patents

(unassigned)

2 patents

PHARMACEUTICAL INNOVATORS LTD

2 patents

OCULAR INSTR INC

2 patents

SHIMCO INC

2 patents

VERALIGHT INC

1 patent

NORTHROP GRUMMAN CORP

1 patent

BINDVIEW DEV CORP

1 patent

TRUTOUCH TECHNOLOGIES INC

1 patent

NRG NUFUEL COMPANY

1 patent

SAN BAR CORP

1 patent

HULL EDWARD L

1 patent

EDIGER MARWOOD NEAL

1 patent

AGTSPORTS INC

1 patent

VITAL SPOT INC

1 patent

CELANESE CORP

1 patent

ROBINSON M RIES

1 patent

SNAP ON TOOLS CORP

1 patent

RAYTHEON CO

1 patent

Showing the top 50 of 54 patents by PatentIndex Score.