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USPTO Patent Rankings Data through Dec 31, 2025
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Daniel P. Cobb — 13 Patents

CSContech Engineered Solutions: 6 patents #4 of 58Top 7%
CSContech Stormwater Solutions: 6 patents #1 of 22Top 5%
Portland, ME: #24 of 276 inventorsTop 9%
Maine: #278 of 4,281 inventorsTop 7%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Daniel P. Cobb has been granted 13 US patents while listed as an inventor at Contech Engineered Solutions. The first was granted in 2006 and the most recent in June 2014. Daniel P. Cobb ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Daniel P. Cobb in Portland, ME, US.

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
8746463 Apparatus for separating particulate from stormwater Christopher S. Hersey, John E. Richardson 2014-06-10
8658044 Stormwater filtration apparatus, system and method 2014-02-25
8512555 Filter assembly, system and method Vaikko P. Allen, II, Scott A. de Ridder, Christopher S. Hersey, Greg Kowalsky, Alan Kenneth Stratton 2013-08-20
8491224 Plastic detention chamber for stormwater runoff and related system and methods Michael P. Stone, James C. Schluter, Michael G. Katona, Roger L. Brockenbrough 2013-07-23
8318015 Stormwater filtration systems Vaikko P. Allen, II, Jeremiah M. Lehman, James H. Lenhart, Jr., Hong Lin, Gregory W. Byrne 2012-11-27
8147688 Stormwater chamber detention system David Robert Adams, Daniel W. Aberle, Gregory W. Byrne 2012-04-03
8110099 Stormwater filter assembly Christopher S. Hersey, Matthew L. Stiller, Gregory W. Byrne, Christopher W. Weiler, Daniel W. Aberle +2 more 2012-02-07
8110105 Stormwater filtration systems Vaikko P. Allen, II, Jeremiah M. Lehman, James H. Lenhart, Jr., Hong Lin, Gregory W. Byrne 2012-02-07
7799235 Fluid filter system and related method Norman L. Olson, Brian R. McLaughlin, Vaikko P. Allen, II, Derek M. Berg 2010-09-21
7297266 Apparatus for separating particulates from a fluid stream Vaikko P. Allen, II, John E. Richardson, David Charlton, Derek M. Berg 2007-11-20
7296692 Apparatus for separating floating and non-floating particulate from a fluid stream Vaikko P. Allen, II 2007-11-20
7186058 Stormwater detention system and method James C. Schluter, Vaikko P. Allen, II, Thomas R. Adams 2007-03-06
6991114 Apparatus for separating floating and non-floating particulate from a fluid stream Vaikko P. Allen, II 2006-01-31