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Susan G. Eppler — 4 Patents

COComar: 2 patents #8 of 30Top 30%
Richardson, TX: #650 of 2,156 inventorsTop 35%
Texas: #33,915 of 125,132 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Susan G. Eppler has been granted 4 US patents while listed as an inventor at Comar. The first was granted in 1985 and the most recent in May 1991. Susan G. Eppler ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Susan G. Eppler in Richardson, TX, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5016281 Image analysis counting system Robert M. Moorehead 1991-05-14 $651,000
4962538 Image analysis counting system Robert M. Moorehead 1990-10-09 $187,000
4708212 Method and apparatus for optimizing determination of the originating depth of borehole cuttings James A. McAuley 1987-11-24
4507735 Method and apparatus for monitoring and controlling well drilling parameters Robert M. Moorehead, Mardis V. Anderson 1985-03-26