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USPTO Patent Rankings Data through Dec 31, 2025
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Robert S. Kurtas — 2 Patents

ExxonMobil: 2 patents #3,942 of 10,161Top 40%
Sewell, NJ: #69 of 171 inventorsTop 45%
New Jersey: #30,063 of 69,400 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robert S. Kurtas has been granted 2 US patents while listed as an inventor at ExxonMobil. The first was granted in 1990 and the most recent in September 1994. Robert S. Kurtas ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert S. Kurtas in Sewell, NJ, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5347064 Multiple split feed isoparaffin-olefin alkylation Jonathan E. Child, Kenneth J. Del Rossi, Albin Huss, Jr. 1994-09-13 $11,800,000
4918255 Heterogeneous isoparaffin/olefin alkylation with isomerization Tai-Sheng Chou, Albin Huss, Jr., Clinton R. Kennedy 1990-04-17 $19,168,000