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

Thomas Westerhoff — 3 Patents

SASchott Ag: 3 patents #327 of 1,181Top 30%
Mainz, DE: #415 of 1,295 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Thomas Westerhoff has been granted 3 US patents while listed as an inventor at Schott Ag. The first was granted in 2014 and the most recent in April 2025. Thomas Westerhoff ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Thomas Westerhoff in Mainz, DE.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12265240 Mirror and mirror substrate with high aspect ratio, and method and means for producing such a mirror substrate Martin Schaefer, Marco Weisenburger, Volker Seibert 2025-04-01
8911098 Substrate for a mirror support with reduced weight as well as mirror with reduced-weight mirror support Martin Schaeffer, Thorsten Doehring, Volker Seibert, Hans-Joachim Nowak 2014-12-16
8864324 Substrate with lightweight structure Volker Seibert, Martin Schaefer, Ralf Reiter, Ralf Jedamzik 2014-10-21