P

Inventor

TREADWELL DAVID

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

MICROSOFT CORP

1 patent

MPC PROD

1 patent

(unassigned)

1 patent

MCALVIN JOHN E

1 patent