Inventor · disambiguated record
Thomas Blumel
Also filed as: BLUEMEL THOMAS
9 granted patents·161 citations·filing 1987–2003
89Inventor score
Top patents by PatentIndex Score
9 records- 0197USD503804SControl panel for dental x-ray machineSIRONA DENTAL SYSTEMS GMBH·Filed 2003·Granted Apr 5, 2005·83 cites·1 claims
- 0289US4742808AMethod and system for recognizing the readiness for operation of an oxygen measurement sensorVDO SCHINDLING·Filed 1987·Granted May 10, 1988·34 cites·14 claims
- 0372USD502543SDental x-ray machineSIRONA DENTAL SYSTEMS GMBH·Filed 2003·Granted Mar 1, 2005·14 cites·1 claims
- 0449USD497994SHandle for dental x-ray machineSIRONA DENTAL SYSTEMS GMBH·Filed 2003·Granted Nov 2, 2004·5 cites·1 claims
- 0542US4893252AMonitoring system for the output stage of a bridgeVDO SCHINDLING·Filed 1987·Granted Jan 9, 1990·6 cites·11 claims
- 0638US4759328AMethod and circuit arrangement for detecting the readiness for operation of an oxygen measurement probeVDO SCHINDLING·Filed 1987·Granted Jul 26, 1988·8 cites·28 claims
- 0733US5285345AModulator switching system having at least one semiconductor switch for adaptation to different load ranges and protection thresholdsVDO SCHINDLING·Filed 1991·Granted Feb 8, 1994·4 cites·14 claims
- 0829US4896643AMethod and arrangement for controlling the fuel/air ratio of an internal combustion engineVDO SCHINDLING·Filed 1988·Granted Jan 30, 1990·1 cites·11 claims
- 0926US5262676ASwitching system developed as module having at least one semiconductor switch for switching a loadVDO ADOLF SCHINDLLING A G·Filed 1991·Granted Nov 16, 1993·6 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Thomas Blumel 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 →