Inventor · disambiguated record
Hans Bauman
Also filed as: BAUMAN HANS · BAUMAN HANS D
3 granted patents·1 pending application·49 citations·filing 1988–2009
71Inventor score
Top patents by PatentIndex Score
4 records- 0190US7726663B2Self-tightening drill chuckROEHM GMBH·Filed 2007·Granted Jun 1, 2010·25 cites·6 claims
- 0271US6726176B2Stepped butterfly valveFISHER CONTROLS INT·Filed 2002·Granted Apr 27, 2004·19 cites·37 claims
- 0344US2011073789A1Butterfly Valve Flow Control DeviceYEARY & ASSOCIATES INC·Filed 2009·Application pending·0 cites
- 0427US4862788AValve positioning deviceBAUMAN HANS·Filed 1988·Granted Sep 5, 1989·5 cites·3 claims
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