Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DB

David Brogan — 2 Patents

MAMarkettools: 1 patents #5 of 14Top 40%
SISippican: 1 patents #7 of 28Top 25%
Rindge, NH: #17 of 41 inventorsTop 45%
New Hampshire: #5,383 of 12,181 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
David Brogan has been granted 2 US patents while listed as an inventor at Markettools. The first was granted in 1998 and the most recent in May 2009. David Brogan ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David Brogan in Rindge, NH, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7539696 System and method for providing world wide web-based survey creation, design, deployment, and result compilation and tracking Chris Greener, Lesley Kahn, Ron Mester, Bud Werner, Alexia Moore +1 more 2009-05-26
5836745 Fluid recovery apparatus and method using a motive force John R. Couture, Michael M. Gifford 1998-11-17