Inventor · disambiguated record
Hermann Sperling
Also filed as: SPERLING HERMANN
9 granted patents·164 citations·filing 1992–1996
90Inventor score
Files withBINZEL ALEXANDER GMBH CO KG8
Top patents by PatentIndex Score
9 records- 0190USD350884SCombined cutting and welding torch handleBINZEL ALEXANDER GMBH CO KG·Filed 1993·Granted Sep 27, 1994·36 cites·1 claims
- 0289USD346390SWelding torchBINZEL ALEXANDER GMBH CO KG·Filed 1992·Granted Apr 26, 1994·40 cites·1 claims
- 0370USD350885SCombined cutting and welding torch handleBINZEL ALEXANDER GMBH CO KG·Filed 1993·Granted Sep 27, 1994·13 cites·1 claims
- 0459US5626216ATool holder, in particular for robot welding or cutting torchesFiled 1994·Granted May 6, 1997·25 cites·19 claims
- 0554US5473131AArc welding or cutting torch and electrode holder used for sameBINZEL ALEXANDER GMBH CO KG·Filed 1994·Granted Dec 5, 1995·18 cites·6 claims
- 0646US5473132AArcwelding or cutting torchBINZEL ALEXANDER GMBH CO KG·Filed 1994·Granted Dec 5, 1995·10 cites·20 claims
- 0742US5837967ABurner holder for mechanized or automated arc welding or cutting torches, especially machine and/or robot torchesBINZEL ALEXANDER GMBH CO KG·Filed 1994·Granted Nov 17, 1998·10 cites·16 claims
- 0834US6037557AGas lens housing for arc-welding or flame cutters with non-melting electrodesBINZEL ALEXANDER GMBH CO KG·Filed 1996·Granted Mar 14, 2000·5 cites·10 claims
- 0932US5585021ACable connection for electric arc welding or cutting machineBINZEL ALEXANDER GMBH CO KG·Filed 1994·Granted Dec 17, 1996·7 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Hermann Sperling 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 →