Inventor · disambiguated record
Donald E. Fehrenbach
Also filed as: FEHRENBACH DONALD E
3 granted patents·62 citations·filing 1990–1994
73Inventor score
Files withFEHRENBACH DONALD E2
Top patents by PatentIndex Score
3 records- 0149US5354051ABall return practice deviceFEHRENBACH DONALD E·Filed 1993·Granted Oct 11, 1994·25 cites·4 claims
- 0246US5501479AKickstand bumperFiled 1994·Granted Mar 26, 1996·14 cites·4 claims
- 0344US5078401ALight responsive automatic golf teeFEHRENBACH DONALD E·Filed 1990·Granted Jan 7, 1992·23 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →