Inventor · disambiguated record
Robert P. Hogan
Also filed as: HOGAN II ROBERT PAUL · HOGAN ROBERT P
5 granted patents·44 citations·filing 1977–2021
71Inventor score
Top patents by PatentIndex Score
5 records- 0184US4101292ACharcoal briquette packaging techniqueHOGAN II ROBERT PAUL·Filed 1977·Granted Jul 18, 1978·44 cites·11 claims
- 0265US11560836B2Zero intrusion valve for internal combustion engineHOGAN ROBERT P·Filed 2021·Granted Jan 24, 2023·0 cites·19 claims
- 0365US11454164B2Pivotal drive system for internal combustion engineHOGAN ROBERT P·Filed 2021·Granted Sep 27, 2022·0 cites·15 claims
- 0464US11408336B2All-stroke-variable internal combustion engineHOGAN ROBERT P·Filed 2021·Granted Aug 9, 2022·0 cites·24 claims
- 0555US11598256B2Throttle-at-valve apparatusHOGAN ROBERT P·Filed 2021·Granted Mar 7, 2023·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →