Inventor · disambiguated record
Fritz Haas
Also filed as: HAAS FRITZ
3 granted patents·31 citations·filing 1975–1994
69Inventor score
Top patents by PatentIndex Score
3 records- 0140US4023581AAutomatic swimming pool cleanerPANSINI ANDREW L·Filed 1975·Granted May 17, 1977·10 cites·11 claims
- 0230US4671649ADriving mechanism for an exposure carriage of a copying machineEISBEIN DEVELOP·Filed 1986·Granted Jun 9, 1987·3 cites·25 claims
- 0323US5480124AVacuum tubing valveVISION MEDICAL AND DENTAL·Filed 1994·Granted Jan 2, 1996·18 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →