Inventor · disambiguated record
David L. Schaeffer
Also filed as: SCHAEFFER DAVID L
4 granted patents·1 pending application·4 citations·filing 2017–2023
58Inventor score
Top patents by PatentIndex Score
5 records- 0181US10072214B1Mechanical demoisturizing of partially-decomposed organic materialAMERICAN PEAT TECH LLC·Filed 2017·Granted Sep 11, 2018·4 cites·23 claims
- 0265US12305728B2Slack adjuster assembly for heavy-duty vehiclesHENDRICKSON USA LLC·Filed 2022·Granted May 20, 2025·0 cites·19 claims
- 0360US11746846B2Slack adjuster assembly for drum braking systemsHENDRICKSON USA LLC·Filed 2021·Granted Sep 5, 2023·0 cites·21 claims
- 0458US2024091678A1Mechanical demoisturizing of partially-decomposed organic materialAMERICAN PEAT TECH LLC·Filed 2023·Application pending·0 cites
- 0549US11891141B2Knuckle for a self-steering axle/suspension systemHENDRICKSON USA LLC·Filed 2021·Granted Feb 6, 2024·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →