Inventor · disambiguated record
Douglas G. Haynes, Jr.
Also filed as: HAYNES JR DOUGLAS G
5 granted patents·213 citations·filing 1984–1991
82Inventor score
Files withMINNESOTA MINING & MFG5
Top patents by PatentIndex Score
5 records- 0194US4800685AAlumina bonded abrasive for cast ironMINNESOTA MINING & MFG·Filed 1984·Granted Jan 31, 1989·172 cites·8 claims
- 0263US5139539AAlumina bonded abrasive for cast ironMINNESOTA MINING & MFG·Filed 1991·Granted Aug 18, 1992·18 cites·9 claims
- 0352US4883501AAlumina bonded abrasive for cast ironMINNESOTA MINING & MFG·Filed 1988·Granted Nov 28, 1989·11 cites·10 claims
- 0448US4988370AAlumina bonded abrasive for cast ironMINNESOTA MINING & MFG·Filed 1989·Granted Jan 29, 1991·11 cites·7 claims
- 0528US5139536AAlumina bonded abrasive for cast ironMINNESOTA MINING & MFG·Filed 1990·Granted Aug 18, 1992·1 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Douglas G. Haynes, Jr. files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →