P

Inventor

LEWIS DAVID A

US36 patents
⚠️ This page may combine multiple inventors who share the name “LEWIS DAVID A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IBM

16 patents

BYRON AGRICULTURAL CO

7 patents

LEWIS VICTOR M

5 patents

UNITED TECHNOLOGIES CORP

4 patents

3RT HOLDING PTY LTD

2 patents

THOMAS ENG INC

1 patent

ALZA CORP

1 patent