Inventor · disambiguated record
David Matthewman
Also filed as: MATTHEWMAN DAVID
3 granted patents·28 citations·filing 1988–1988
69Inventor score
Files withDUNLOP LTD A BRITISH COMPANY3
Top patents by PatentIndex Score
3 records- 0175USD319483SGolf ballDUNLOP LTD A BRITISH COMPANY·Filed 1988·Granted Aug 27, 1991·17 cites·1 claims
- 0259USD328321SGolf ballDUNLOP LTD A BRITISH COMPANY·Filed 1988·Granted Jul 28, 1992·9 cites·1 claims
- 0335USD329675SGolf ballDUNLOP LTD A BRITISH COMPANY·Filed 1988·Granted Sep 22, 1992·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →