Inventor · disambiguated record
Thomas F. Langworthy
Also filed as: LANGWORTHY THOMAS F
7 granted patents·1 pending application·149 citations·filing 1996–2021
85Inventor score
Top patents by PatentIndex Score
8 records- 0187US6484481B1Rotary cutting unit with ovate rollers and front corner cut-outsTORO CO·Filed 2000·Granted Nov 26, 2002·37 cites·13 claims
- 0279US5771669AMethod and apparatus for mowing irregular turf areasTORO CO·Filed 1996·Granted Jun 30, 1998·64 cites·25 claims
- 0373US7600573B2Tine holder for turf aeratorTORO CO·Filed 2008·Granted Oct 13, 2009·11 cites·22 claims
- 0472US12016266B2Walk reel mower with handle assemblyTHE TORO CO·Filed 2021·Granted Jun 25, 2024·0 cites·19 claims
- 0572US6389786B1Belt drive system having a single drive motor for multi-bladed rotary cutting unit for mowerTORO CO·Filed 2000·Granted May 21, 2002·17 cites·15 claims
- 0671US6470663B2Rear discharge rotary cutting deck for mowerTORO CO·Filed 2001·Granted Oct 29, 2002·20 cites·21 claims
- 0748US9119344B2Reel mower having quick change grooming attachmentsPATTON ROBERT D·Filed 2013·Granted Sep 1, 2015·0 cites·10 claims
- 0837US2013205739A1Walk reel mower with easily deployable kickstandPATTON ROBERT D·Filed 2012·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →