Inventor · disambiguated record
Frank R. Allen
Also filed as: ALLEN FRANK R
6 granted patents·104 citations·filing 1986–1994
84Inventor score
Top patents by PatentIndex Score
6 records- 0185US4726178ADischarge cover assemblyTEXTRON INC·Filed 1986·Granted Feb 23, 1988·47 cites·8 claims
- 0253US4728134AGolf ball retrieverALLEN FRANK R·Filed 1987·Granted Mar 1, 1988·26 cites·8 claims
- 0337US5261217ACutting head for lawn mowerALLEN FRANK R·Filed 1992·Granted Nov 16, 1993·10 cites·18 claims
- 0435US5398490AEndless cutting head for lawn mowerFiled 1994·Granted Mar 21, 1995·8 cites·21 claims
- 0535US4846588ADebris collector bagTEXTRON INC·Filed 1988·Granted Jul 11, 1989·5 cites·10 claims
- 0634US4736576AHigh efficiency lawn mower housingTEXTRON INC·Filed 1986·Granted Apr 12, 1988·8 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →