Inventor · disambiguated record
D. Mason Allen
Also filed as: ALLEN D MASON
5 granted patents·281 citations·filing 1986–2002
85Inventor score
Top patents by PatentIndex Score
5 records- 0192US4853986AWater level controlAWARENESS MARKETING CORP·Filed 1986·Granted Aug 8, 1989·131 cites·9 claims
- 0280US5273473AFlotation apparatusALLEN D MASON·Filed 1993·Granted Dec 28, 1993·33 cites·12 claims
- 0377US4887825ASkateboardALLEN D MASON·Filed 1986·Granted Dec 19, 1989·36 cites·3 claims
- 0476US5496243ABarbell using dumbbells as weightFiled 1994·Granted Mar 5, 1996·57 cites·5 claims
- 0572US7081072B2Bar clamp connectionALLEN D MASON·Filed 2002·Granted Jul 25, 2006·24 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →