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Robert E. Crowl — 2 Patents

CGCryogenic Group: 2 patents #3 of 9Top 35%
Port Aransas, TX: #168 of 524 inventorsTop 35%
Texas: #52,941 of 125,132 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robert E. Crowl has been granted 2 US patents while listed as an inventor at Cryogenic Group. All of these patents were granted in 1996. Robert E. Crowl ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert E. Crowl in Port Aransas, TX, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5575626 Cryogenic pump Bruce G. Brown, Phillip J. Westermann 1996-11-19
5511955 Cryogenic pump Bruce G. Brown, Phillip J. Westermann 1996-04-30

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