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Darrell Burch — 3 Patents

IGIon Geophysical: 1 patents #53 of 110Top 50%

West Columbia, TX: #13 of 41 inventorsTop 35%

Texas: #41,402 of 125,132 inventorsTop 35%

Overall (All Time): #1,328,092 of 4,157,543Top 35%

3 Patents All Time

Darrell Burch has been granted 3 US patents while listed as an inventor at Ion Geophysical. The first was granted in 2022 and the most recent in November 2025. Darrell Burch ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Darrell Burch in West Columbia, TX, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12461259	Direct fill chamber	Emerson Verissimo, Timothy A. Dudley	2025-11-04
12117575	Seismic source apparatus	Kenneth Graeme Williamson, Paul Farmer, Joseph R. Gagliardi, Nikolaos Bernitsas, Timothy A. Dudley +1 more	2024-10-15
11313985	Sensor node attachment mechanism and cable retrieval system	Timothy A. Dudley, Paul Brettwood	2022-04-26	$869,000

Darrell Burch — 3 Patents

Issued Patents All Time

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