P

Inventor

SIMPSON PHILIP

US9 patents
⚠️ This page may combine multiple inventors who share the name “SIMPSON PHILIP”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

REVISION OPTICS INC

4 patents

CIARI GUITARS INC

3 patents

THERMOSCAN INC

1 patent

COVIDIEN LP

1 patent