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

Patrick Dufour — 5 Patents

3M: 3 patents #4,239 of 11,543Top 40%
CACadent: 1 patents #11 of 21Top 55%
Austin, TX: #5,567 of 18,064 inventorsTop 35%
Texas: #28,633 of 125,132 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Patrick Dufour has been granted 5 US patents while listed as an inventor at 3M. The first was granted in 2000 and the most recent in July 2015. Patrick Dufour ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Patrick Dufour in Austin, TX, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9084653 Methods for use in dental articulation Russell A. Jordan, James D. Hansen, Joseph M. Caruso, Baruch Nissenbaum 2015-07-21 $31,409,000
7347690 Methods for use in dental articulation Russell A. Jordan, James D. Hansen, Joseph M. Caruso, Baruch Nissenbaum 2008-03-25
7274470 Optical 3D digitizer with enlarged no-ambiguity zone Guylain Lemelin, Li Song, Dominique Beauchamp, David Jacques, Patryck Rouleau +1 more 2007-09-25
6322359 Method for use in dental articulation Russell A. Jordan, James D. Hansen, Joseph M. Caruso, Baruch Nissenbaum 2001-11-27 $22,081,000
6152731 Methods for use in dental articulation Russell A. Jordan, James D. Hansen, Joseph M. Caruso, Baruch Nissenbaum 2000-11-28 $41,581,000