P

Inventor

SPADAVECCHIA JOHN A

US22 patents
⚠️ This page may combine multiple inventors who share the name “SPADAVECCHIA JOHN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KELLY DANIEL

10 patents

POLYMER SOLUTIONS INT INC

6 patents

KELLY DANIEL E

5 patents

POLYMER SOLUTIONS INTERNATIONAL INC

1 patent