Inventor · disambiguated record
Richard P. Hatlen
Also filed as: HATLEN RICHARD P · HATLEN RICHARD PAUL
4 granted patents·1 pending application·168 citations·filing 1992–2016
80Inventor score
Top patents by PatentIndex Score
5 records- 0189US5207278ATurf aeratorTEXTRON INC·Filed 1992·Granted May 4, 1993·88 cites·12 claims
- 0287US5417193AEngine speed control system and methodTEXTRON INC·Filed 1994·Granted May 23, 1995·53 cites·21 claims
- 0350US6192860B1Engine speed control apparatus and methodCASE CORP·Filed 1999·Granted Feb 27, 2001·15 cites·10 claims
- 0441US6056081AMechanical front wheel drive axle for improved steeringCASE CORP·Filed 1997·Granted May 2, 2000·12 cites·22 claims
- 0537US2016305143A1Skimmer Bypass Method and SystemHATLEN RICHARD PAUL·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →