Inventor · disambiguated record
Martin Muhlhoff
Also filed as: KABELITZ HANS-PETER · MUEHLHOFF MARTIN
4 granted patents·111 citations·filing 1990–1993
79Inventor score
Technology areasF04D
Files withLEYBOLD AG4
Top patents by PatentIndex Score
4 records- 0178US5553998AGas friction vacuum pump having at least three differently configured pump stages releasably connected togetherLEYBOLD AG·Filed 1993·Granted Sep 10, 1996·47 cites·5 claims
- 0267US5051060AGas friction pump having an outlet-side helical stageLEYBOLD AG·Filed 1990·Granted Sep 24, 1991·32 cites·8 claims
- 0356US5165872AGas friction pump having a bell-shaped rotorLEYBOLD AG·Filed 1990·Granted Nov 24, 1992·24 cites·11 claims
- 0431US5114320ABlower or pump with capillary filter for replenishment of oil separated by vacuum pumpLEYBOLD AG·Filed 1990·Granted May 19, 1992·8 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Martin Muhlhoff files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →