Inventor · disambiguated record
Frank K. O'Toole
Also filed as: O'TOOLE FRANK K · O'TOOLE FRANK KENNETH
4 granted patents·118 citations·filing 1987–1998
80Inventor score
Files withDEERE & CO4
Top patents by PatentIndex Score
4 records- 0186US4817728AImplement structure for facilitating easy mounting to and disconnection from a lawn and garden tractorDEERE & CO·Filed 1987·Granted Apr 4, 1989·44 cites·12 claims
- 0280US5293729APivot mechanism for reel mower cutting unitsDEERE & CO·Filed 1992·Granted Mar 15, 1994·41 cites·22 claims
- 0356US6044631ACutting unit stabilizing mechanismDEERE & CO·Filed 1998·Granted Apr 4, 2000·21 cites·19 claims
- 0449US5383376AHydrostatic transmisison control structureDEERE & CO·Filed 1993·Granted Jan 24, 1995·12 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →