Inventor · disambiguated record
Christian Ulmer
Also filed as: ULMER CHRISTIAN
4 granted patents·20 citations·filing 1980–2004
70Inventor score
Technology areasD05B
Files withGEGAUF FRITZ AG4
Top patents by PatentIndex Score
4 records- 0165US5027727ASewing machine with adjustable fabric guideGEGAUF FRITZ AG·Filed 1990·Granted Jul 2, 1991·11 cites·15 claims
- 0248US4643116ASelf-adjusting presser foot for sewing machinesGEGAUF FRITZ AG·Filed 1985·Granted Feb 17, 1987·6 cites·19 claims
- 0338US7080603B2Sewing or embroidery machineGEGAUF FRITZ AG·Filed 2004·Granted Jul 25, 2006·0 cites·7 claims
- 0437US4388887AWinding device for a sewing machineGEGAUF FRITZ AG·Filed 1980·Granted Jun 21, 1983·3 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Christian Ulmer 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 →