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

David Watson — 3 Patents

AAA. Ahlstrom: 1 patents #75 of 166Top 50%
USUniversity Of Surrey: 1 patents #28 of 139Top 25%
RMReynolds Metals: 1 patents #137 of 329Top 45%
Bentonville, AR: #131 of 575 inventorsTop 25%
Arkansas: #1,291 of 5,804 inventorsTop 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
David Watson has been granted 3 US patents while listed as an inventor at A. Ahlstrom. The first was granted in 1985 and the most recent in June 2023. David Watson ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list David Watson in Bentonville, AR, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11673123 Catalysts for the reforming of gaseous mixtures Tomas Ramirez Reina, Estelle Le Saché, Sai Gu, Laura Pastor Pérez, Antonio Sepúlveda Escribano 2023-06-13
5091156 Waterwalls in a fluidized bed reactor Lasse K. Ijas, Aimo I. Asikainen, Arto Hotta, Neil R. Raskin, James Stone +1 more 1992-02-25
4555493 Aluminosilicate ceramic proppant for gas and oil well fracturing and method of forming same Val G. Carithers, L. Thomas McDaniel 1985-11-26 $4,019,000