Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Titisee, DE ranks #22,448 worldwide for total patents filed all time, with 54 patents from 18 inventors. Leading employers of inventors based in Titisee, DE include Testo Ag, Vega Grieshaber Kg, Dräger Safety Ag & Co. Kgaa.

Showing 1–18 of 18 inventors

Rank Inventor Primary Company Patents
1 Patrick Zahn Testo Ag 12
2 Ralf HOELL Vega Grieshaber Kg 7
3 Gregor Steiner Dräger Safety Ag & Co. Kgaa 6
#4 Andreas Messerschmid Testo Ag 4
#4 Urban Knöpfle Ims Gear Gmbh 4
#6 Simon Wegner Paul Hartmann Ag 3
#6 Stefan Hoch Ims Gear Gmbh 3
#6 Frank Arthur Aartsen Eja Limited 3
#9 Thomas Loebe Robert Bosch Gmbh 2
#9 Wilhelm Kincses Daimlerchrysler Ag 2
#11 Joerg Pahlke Testo Ag 1
#11 Max Ketterer 1
#11 Christopf Müllinger-Bausch Ims Connector Systems Gmbh 1
#11 Urban Knoepfle Ims Gear Gmbh 1
#11 Sven Willmann Daimlerchrysler Ag 1
#11 Giovanni T. Angeli 1
#11 Hans Rosenkoetter 1
#11 Patrick Schwoerer Testo Ag 1