Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Thomas M. Risch — 12 Patents

LMLiquid Motion: 6 patents #1 of 3Top 35%
BGBecton Dickinson Rowa Germany Gmbh: 2 patents #10 of 17Top 60%
UNUnknown: 2 patents #12,644 of 83,584Top 20%
Westport, CT: #61 of 523 inventorsTop 15%
Connecticut: #3,782 of 34,797 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Thomas M. Risch has been granted 12 US patents while listed as an inventor at Liquid Motion. The first was granted in 1996 and the most recent in May 2025. Thomas M. Risch ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Thomas M. Risch in Westport, CT, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
12291390 System and method for a reusable dispensing container 2025-05-06
11771625 Storage container for a storage and dispensing station 2023-10-03
11447326 System and method for a reusable dispensing container 2022-09-20
11382834 Storage container for a storage and dispensing station 2022-07-12
8061749 Food serving utensil Jack E. Elder 2011-11-22
D555437 Food serving utensil Bryan Bourgeois 2007-11-20
D550046 Food serving utensil Bryan Bourgeois 2007-09-04
D550047 Food serving utensil Bryan Bourgeois 2007-09-04
D549529 Food serving utensil Bryan Bourgeois 2007-08-28
6883564 Pressurizing system for a dispensing container Bryan Bourgeois 2005-04-26
D434975 Refillable reusable liquid soap to foam dispenser 2000-12-12
5540651 Waterproof hydrotherapy bed Bryon J. Bourgeois 1996-07-30