Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Frank Roberto — 1 Patent

ExxonMobil: 1 patents #5,674 of 10,161Top 60%
Kingwood, TX: #459 of 726 inventorsTop 65%
Texas: #74,151 of 125,132 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Frank Roberto has been granted 1 US patent while listed as an inventor at ExxonMobil. All of these patents were granted in 1999. Frank Roberto ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Frank Roberto in Kingwood, TX, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5927063 High efficiency reformed methanol gas turbine power plants Gary F. Janda, Keith H. Kuechler, John J. Guide, Frank F. Mittricker 1999-07-27 $155,569,000