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

Frederick Devisch — 1 Patent

RLRose Research L.L.C.: 1 patents #3 of 8Top 40%
Sint-Genesius-Rode, BE: #53 of 101 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Frederick Devisch has been granted 1 US patent while listed as an inventor at Rose Research L.L.C.. All of these patents were granted in 2001. Frederick Devisch ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Frederick Devisch in Sint-Genesius-Rode, BE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6211701 Low power line switching circuit, device and method Maarten Kuijk, Johan Stiens, Roger Vounckx 2001-04-03