Inventor · disambiguated record
Erwin Vahle
Also filed as: VAHLE ERWIN
3 granted patents·1 pending application·14 citations·filing 1976–2001
64Inventor score
Files withSINGER CO3
Top patents by PatentIndex Score
4 records- 0161US4000706ASkip stitch mechanism for sewing machinesSINGER CO·Filed 1976·Granted Jan 4, 1977·8 cites·7 claims
- 0244US4060045APresser bar pressure regulating moduleSINGER CO·Filed 1976·Granted Nov 29, 1977·5 cites·2 claims
- 0335US2004062919A1Protective heat reflective film for the construction industry, especially used as an inner liningFiled 2001·Application pending·0 cites
- 0422US4057272AArm top cover for locking devicesSINGER CO·Filed 1976·Granted Nov 8, 1977·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →