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USPTO Patent Rankings Data through Dec 31, 2025
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Felix E. Bircher — 6 Patents

DIDigicourse: 3 patents #2 of 8Top 25%
IGIon Geophysical: 2 patents #25 of 110Top 25%
Metairie, LA: #44 of 530 inventorsTop 9%
Louisiana: #1,125 of 10,876 inventorsTop 15%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Felix E. Bircher has been granted 6 US patents while listed as an inventor at Digicourse. The first was granted in 2015 and the most recent in September 2025. Felix E. Bircher ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Felix E. Bircher in Metairie, LA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12422492 Battery management system for marine seismic devices 2025-09-23
12320940 Acoustic transducer for towed seismic pinger 2025-06-03
12043356 Control system for steerable towed marine equipment Dale J. Lambert, Nicholas Muguira, David A. Céspedes 2024-07-23
RE48594 Power savings mode for ocean bottom seismic data acquisition systems Timothy B. Rigsby 2021-06-15
9507043 Power savings mode for ocean bottom seismic data acquisition systems Timothy B. Rigsby 2016-11-29 $2,218,000
9121969 Power savings mode for ocean bottom seismic data acquisition systems Timothy B. Rigsby 2015-09-01 $713,000