Assignee
ECKHARDT RICHARD
3 granted patents·5 pending applications·99 citations·filing 1978–2025
Top patents by PatentIndex Score
8 records- 0195US4484479AGas flow meteringECKHARDT RICHARD·Filed 1978·Granted Nov 27, 1984·98 cites·7 claims
- 0280US11805954B2Remote-access dusterECKHARDT RICHARD·Filed 2020·Granted Nov 7, 2023·1 cites·23 claims
- 0379US12329336B2Remote-access dusterECKHARDT RICHARD·Filed 2023·Granted Jun 17, 2025·0 cites·20 claims
- 0474US2025194889A1Remote-Access DusterECKHARDT RICHARD·Filed 2025·Application pending·0 cites
- 0555US2016032873A1Reducing fuel consumption of spark ignition enginesECKHARDT RICHARD·Filed 2014·Application pending·0 cites
- 0654US2008067741A1Low profile random selection spinner wheelECKHARDT RICHARD·Filed 2007·Application pending·0 cites
- 0745US2015361926A1Increased diesel engine efficiency by using nitrous oxide as a fuel additiveECKHARDT RICHARD·Filed 2014·Application pending·0 cites
- 0841US2015361930A1Improved diesel engine efficiency by timing of ignition and combustion using ultraviolet lightECKHARDT RICHARD·Filed 2014·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →