Assignee
ACKER OTTO H
4 granted patents·35 citations·filing 1975–1980
Top patents by PatentIndex Score
4 records- 0150US4004557APiston-cylinder assemblyACKER OTTO H·Filed 1975·Granted Jan 25, 1977·11 cites·1 claims
- 0240US4333621AShock absorbing mechanism for a parachute supported loadACKER OTTO H·Filed 1979·Granted Jun 8, 1982·9 cites·5 claims
- 0338US4326598ASteam driven road vehicleACKER OTTO H·Filed 1980·Granted Apr 27, 1982·10 cites·1 claims
- 0425US4390191ABicycle constructionACKER OTTO H·Filed 1980·Granted Jun 28, 1983·5 cites·2 claims
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