Assignee
SABET HUSCHANG
5 granted patents·44 citations·filing 1975–1994
Top patents by PatentIndex Score
5 records- 0155US4370109ARotary piston-internal combustion engine having a central axisSABET HUSCHANG·Filed 1981·Granted Jan 25, 1983·16 cites·7 claims
- 0251US4009691APort control arrangement in a rotary-piston internal-combustion engineSABET HUSCHANG·Filed 1975·Granted Mar 1, 1977·7 cites·10 claims
- 0343US5324182ARotating piston internal combustion engine with ring gear elastically coupled to the housingSABET HUSCHANG·Filed 1990·Granted Jun 28, 1994·13 cites·9 claims
- 0431US5722361AInternal combustion engine with pistons that rotate about a center lineSABET HUSCHANG·Filed 1994·Granted Mar 3, 1998·6 cites·21 claims
- 0531US3953157ARotary-piston internal-combustion engine with two output shaftsSABET HUSCHANG·Filed 1975·Granted Apr 27, 1976·2 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →