P

Inventor

DUNCAN JIM

US10 patents
⚠️ This page may combine multiple inventors who share the name “DUNCAN JIM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HACH CO

6 patents

AMENDIA INC

1 patent

ROYAL CHAIN CANADA INC

1 patent

(unassigned)

1 patent

DUNCAN JIM

1 patent