P

Inventor

BLACK JOHN

US33 patents
⚠️ This page may combine multiple inventors who share the name “BLACK JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BRAIN CORP

8 patents

MEDIVIEW XR INC

7 patents

BLACKSTONE INT LTD

5 patents

BERNHARDT LLC

3 patents

BLACK JOHN

3 patents

NILFISK AS

3 patents

IRETON INT INC

1 patent

INVUITY INC

1 patent

BLESSEY MARINE SERVICES INC

1 patent

UNIV ARIZONA

1 patent