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USPTO Patent Rankings Data through Dec 31, 2025
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Jeffrey E. Surma — 50 Patents

INInentec: 24 patents #1 of 9Top 15%
ITIntegrated Environmental Technologies: 13 patents #1 of 9Top 15%
BIBattelle Memorial Institute: 10 patents #133 of 2,462Top 6%
MIT: 4 patents #1,242 of 9,367Top 15%
Kennewick, WA: #1 of 425 inventorsTop 1%
Washington: #1,113 of 76,902 inventorsTop 2%
Overall (All Time): #53,743 of 4,157,543Top 2%
50 Patents All Time
Jeffrey E. Surma has been granted 50 US patents while listed as an inventor at Inentec. The first was granted in 1995 and the most recent in June 2025. Jeffrey E. Surma ranks #53,743 of 4,157,543 US inventors in our database (top 1.3%). Patent records list Jeffrey E. Surma in Kennewick, WA, US.

Issued Patents All Time

Showing 1–25 of 50 patents

Patent #TitleCo-InventorsDate
12327647 Electromagnetic heating for vitrification Daniel R. Cohn 2025-06-10
11905469 Renewable electricity conversion of liquid fuels from hydrocarbon feedstocks Daniel R. Cohn, Leslie Bromberg 2024-02-20
11254876 Renewable electricity conversion of liquid fuels from hydrocarbon feedstocks Daniel R. Cohn, Leslie Bromberg 2022-02-22
11232879 Electromagnetic heating for vitrification Daniel R. Cohn 2022-01-25
10954449 Renewable electricity conversion of liquid fuels from hydrocarbon feedstocks Daniel R. Cohn, Leslie Bromberg 2021-03-23
10927028 Combined gasification and vitrification system James A. Batdorf 2021-02-23
10316262 Regenerator for syngas cleanup and energy recovery in gasifier systems Leslie Bromberg, Daniel R. Cohn, James A. Batdorf, David A. Lamar 2019-06-11
10273414 Renewable electricity conversion of liquid fuels from hydrocarbon feedstocks Daniel R. Cohn, Leslie Bromberg 2019-04-30
9994474 Combined gasification and vitrification system James A. Batdorf 2018-06-12
9914890 Gasification system James A. Batdorf 2018-03-13
9469533 Renewable electricity conversion of liquid fuels from hydrocarbon feedstocks Daniel R. Cohn, Leslie Bromberg 2016-10-18
9422490 Regenerator for syngas cleanup and energy recovery in gasifier systems Leslie Bromberg, Daniel R. Cohn, James A. Batdorf, David A. Lamar 2016-08-23
9222039 Grate for high temperature gasification systems James A. Batdorf 2015-12-29
9222041 Combined gasification and vitrification system James A. Batdorf 2015-12-29
9206364 Gasification system James A. Batdorf 2015-12-08
9057032 High pressure gasifier system using electrically assisted heating Leslie Bromberg, Daniel R. Cohn, James A. Batdorf, David A. Lamar 2015-06-16
8685121 Combined gasification and vitrification system James A. Batdorf 2014-04-01
8613782 Regenerator for syngas cleanup and energy recovery in gasifier systems Leslie Bromberg, Daniel R. Cohn, James A. Batdorf, David A. Lamar 2013-12-24
8614364 Renewable electricity conversion of liquid fuels from hydrocarbon feedstocks Daniel R. Cohn, Leslie Bromberg 2013-12-24
8525085 Directed energy melter Paul P. Woskov, S. Kamakshi Sundaram, Daniel R. Cohn, David A. Lamar 2013-09-03
8118891 Grate for high temperature gasification systems James A. Batdorf 2012-02-21
8118892 Gasification system James A. Batdorf 2012-02-21
7854775 Combined gasification and vitrification system James A. Batdorf 2010-12-21
7816415 Method and apparatus for synthesizing hydrocarbons using sonic mixing and solid catalysts William J. Quapp, James A. Batdorf 2010-10-19
7425248 Gas processing for waste treatment unit having combined joule and arc heating electrode Paul P. Woskov, David RHEE, David A. Lamar 2008-09-16

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