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

Thomas Kirschner — 18 Patents

RCRca: 8 patents #132 of 1,739Top 8%
MGMd Elektronik Gmbh: 4 patents #6 of 70Top 9%
COContinental Teves Ag & Co. Ohg: 3 patents #293 of 1,266Top 25%
Dr. Ing. H.C. F. Porsche Ag: 2 patents #722 of 2,421Top 30%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Thomas Kirschner has been granted 18 US patents while listed as an inventor at Rca. The first was granted in 1984 and the most recent in November 2025. Thomas Kirschner ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Thomas Kirschner in Egglkofen, IN, DE.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12463390 Plug connector and plug connector system 2025-11-04
11769973 Plug connector and plug connector assembly 2023-09-26
11600947 Electrical connector Johannes Eben, Matthias Plischke 2023-03-07
11588274 Connecting device having a plug connector and a mating connector Johannes Eben 2023-02-21
10074462 Cable having a pluggable connector Sebastian Brueckner, Markus Daiminger, Stefan Sperr 2018-09-11
8365882 Spring for a composite brake disk and composite brake disk Alexander Prahst 2013-02-05
7815022 Brake caliper for a disk brake of a motor vehicle Günter Aydt 2010-10-19
6269734 Piston for a hydraulic piston cylinder unit Hans-Dieter Leidecker, Manfred Reuter, Norman Langer, Jurgen Musolf, Volker Bartsch +3 more 2001-08-07
6179095 Spring assembly for a floating calliper disc brake Rolf Weiler, Winfried Gerhardt 2001-01-30
6173819 Partially lined disc brake Michael Meiss, Winfried Gerhardt, Hans-Dieter Leidecker, Rolf Weiler, Hans-Peter Metzen 2001-01-16
4516233 Disc record player having player control apparatus 1985-05-07 $879,000
4485465 Video disc player having turntable brake mechanism 1984-11-27 $1,602,000
4471478 Video disc player having carriage locking mechanism 1984-09-11 $1,354,000
4453240 Video disc player having caddy overtravel mechanism 1984-06-05 $2,100,000
4451912 Record extraction mechanism for disc player 1984-05-29 $1,263,000
4443872 Video disc player having caddy lockout mechanism 1984-04-17 $2,024,000
4435799 Disc record player having shutoff switch actuating apparatus 1984-03-06 $2,227,000
4426349 Process for improving dimensional stability of video disc caddy 1984-01-17 $3,145,000