P

Inventor

KELSEY STEPHEN FREDERICK

GB5 patents
⚠️ This page may combine multiple inventors who share the name “KELSEY STEPHEN FREDERICK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RECKITT & COLMANN PROD LTD

3 patents

WYETH JOHN & BROTHER LTD

1 patent

SYNGENTA LTD

1 patent