P

Inventor

ALLEN ROY D

US14 patents
⚠️ This page may combine multiple inventors who share the name “ALLEN ROY D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AGFA CORP

7 patents

BAYER CORP AGFA DIVISION

2 patents

ILLINOIS TOOL WORKS

2 patents

DIMENSIONAL PHOTONICS INTERNAT

1 patent

AGFA DIVISION BAYER CORP

1 patent

ALLEN ROY D

1 patent