Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
TH

Thomas Helzel — 8 Patents

U.S. Philips: 7 patents #544 of 8,851Top 7%
UNUnknown: 2 patents #12,644 of 83,584Top 20%
Norderstedt, DE: #36 of 289 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Thomas Helzel has been granted 8 US patents while listed as an inventor at U.S. Philips. The first was granted in 1985 and the most recent in November 2006. Thomas Helzel ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Thomas Helzel in Norderstedt, DE.

Patents per Year

Patents granted per year, 1985 to 2006Bar chart with a peak of 3 patents in 1987.peak 31985: 1 patents19851987: 3 patents19871988: 1 patents19881989: 1 patents19891994: 1 patents19942006: 1 patents2006

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7136690 Electrode for biomedical measurements Fernando Suarez Sipmann, Gerd Kowalewski 2006-11-14
5279295 Non-invasive oximeter arrangement Gerhard Martens, Jurgen Kordts 1994-01-18
4873486 Magnetic resonance spectrometer Michael Harald Kuhn, Roland Proksa, Noel J. M. van den Berg 1989-10-10
4740081 Optical measuring apparatus Gerhard Martens 1988-04-26
4694836 MRI tomography apparatus for generating a motion signal Dirk Buikman, Peter Roschman 1987-09-22 $640,000
4664129 Optical movement sensor Jurgen Kordts, Gerhard Martens 1987-05-12 $459,000
4646086 Arrangement for data transmission between two mutually rotatable parts 1987-02-24 $449,000
4496202 Device for high voltage transfer between two parts which are rotatable relative to each other Friedrich-Karl Beckmann, Horst Peemoller 1985-01-29 $522,000