P

Inventor

HASSELL JOHN

US4 patents
⚠️ This page may combine multiple inventors who share the name “HASSELL JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV WASHINGTON

1 patent

SNOW ALAN D

1 patent

UNIV MCMASTER

1 patent

BIRK DAVID E

1 patent