Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Werner Seglias — 2 Patents

VRVon Roll: 1 patents #12 of 48Top 25%
VAVon Roll Umwelttechnik Ag: 1 patents #19 of 37Top 55%
Küsnacht (ZH), CH: #42 of 120 inventorsTop 35%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Werner Seglias has been granted 2 US patents while listed as an inventor at Von Roll. The first was granted in 1982 and the most recent in December 2003. Werner Seglias ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Werner Seglias in Küsnacht (ZH), CH.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6655955 Coolable arched roof Erwin Wachter, Klaus Zoss, Bruno Andreoli 2003-12-02
4315712 Loading method and device for feeding waste-filled containers into a rotary incinerator 1982-02-16