Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Stuart — 5 Patents

FRFry Reglet: 3 patents #3 of 6Top 50%
RPRotaflex Plc: 2 patents #1 of 3Top 35%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Robert Stuart has been granted 5 US patents while listed as an inventor at Fry Reglet. The first was granted in 1985 and the most recent in March 2021. Robert Stuart ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Robert Stuart in Newhaven, GA, GB.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D913528 Reveal trim Mark E. Brinkman 2021-03-16
D909619 Corner post for a suspended ceiling system Mark E. Brinkman 2021-02-02
10640987 Column cover reveal 2020-05-05
4557547 Connector for electrical supply system 1985-12-10
4492420 Electrical supply systems 1985-01-08