Assignee
AMERICAN HYDRAULIC PROPULSION
US·3 granted patents·16 citations·filing 1977–1978
Technology mixF04B3
Top patents by PatentIndex Score
3 records- 0151US4215624AAxial piston hydraulic pumps or motors with improved valvingAMERICAN HYDRAULIC PROPULSION·Filed 1978·Granted Aug 5, 1980·11 cites·2 claims
- 0231US4165677ARadial piston hydraulic pump or motor with stabilized pintle shaftAMERICAN HYDRAULIC PROPULSION·Filed 1978·Granted Aug 28, 1979·3 cites·9 claims
- 0330US4161906ARadial pistion pump or motor having improved portingAMERICAN HYDRAULIC PROPULSION·Filed 1977·Granted Jul 24, 1979·2 cites·13 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →