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

Fred C. Kellermann — 1 Patent

FEForo Energy: 1 patents #32 of 40Top 80%
Sugar Land, TX: #1,251 of 1,869 inventorsTop 70%
Texas: #74,151 of 125,132 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Fred C. Kellermann has been granted 1 US patent while listed as an inventor at Foro Energy. All of these patents were granted in 2018. Fred C. Kellermann ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Fred C. Kellermann in Sugar Land, TX, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10053967 High power laser hydraulic fracturing, stimulation, tools systems and methods Paul D. Deutch, Tom Zimmerman, John Yearwood, Mark S. Zediker, Ronald A. De Witt +2 more 2018-08-21