P

Inventor

BIRK JOHN R

US6 patents
⚠️ This page may combine multiple inventors who share the name “BIRK JOHN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

REGENTS FOR EDUCATION OF THE S

2 patents

HEWLETT PACKARD CO

1 patent

REGENTS FOR EDUCATION FOR THE

1 patent

UNIV RHODE ISLAND

1 patent

KELLEY ROBERT B

1 patent