Inventor · disambiguated record
Dieter Vorberg
Also filed as: VORBERG DIETER
4 granted patents·46 citations·filing 1985–1991
76Inventor score
Top patents by PatentIndex Score
4 records- 0161US5156532ARotary vane vacuum pump with shaft sealLEYBOLD AG·Filed 1991·Granted Oct 20, 1992·20 cites·10 claims
- 0252US5066202AMethod and apparatus for delivering oil to a multi-stage pumpLEYBOLD AG·Filed 1990·Granted Nov 19, 1991·14 cites·9 claims
- 0338US5178522AMethod and apparatus for supplying oil to a vacuum pumpLEYBOLD AG·Filed 1991·Granted Jan 12, 1993·7 cites·6 claims
- 0433US4612957AVacuum pump and trap combinationLEYBOLD HERAEUS GMBH & CO KG·Filed 1985·Granted Sep 23, 1986·5 cites·3 claims
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