Assignee
ROSER ERICH
3 granted patents·35 citations·filing 1980–1983
Top patents by PatentIndex Score
3 records- 0164US4515531ASwash ring driven diaphragm pumpROSER ERICH·Filed 1983·Granted May 7, 1985·20 cites·6 claims
- 0257US4509618AOil lubrication system, especially for knitting machinesROSER ERICH·Filed 1982·Granted Apr 9, 1985·9 cites·3 claims
- 0354US4349085AOil lubrication systemROSER ERICH·Filed 1980·Granted Sep 14, 1982·6 cites·5 claims
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