Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Unknown › Francois Duret
FD

Francois Duret — 15 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Villers-Cotterêts, FR: #3 of 24 inventorsTop 15%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Francois Duret has been granted 15 US patents while listed as an inventor at Unknown. The first was granted in 1986 and the most recent in September 2023. Francois Duret ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Francois Duret in Villers-Cotterêts, FR.

Patents per Year

Patents granted per year, 1986 to 2023Bar chart with a peak of 2 patents in 1992.peak 21986: 1 patents19861987: 1 patents1988: 1 patents19881990: 1 patents1992: 2 patents19921993: 1 patents1994: 1 patents19942007: 1 patents2008: 2 patents20082013: 1 patents2018: 1 patents20182022: 1 patents2023: 1 patents2023

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
11759091 Device for visualizing an interior of a patient's mouth Olivier QUERBES, Véronique QUERBES-DURET 2023-09-19
11357601 Electronic impression tray for obtaining dental information Guy De Vreese, Véronique QUERBES-DURET 2022-06-14
9877642 Device for viewing an interior of a mouth — 2018-01-30
8520925 Device for taking three-dimensional and temporal optical imprints in color — 2013-08-27
7354269 Electro-optical device for the photo-polymerization of composite material Herve Noui, Jean-Michel Decaudin 2008-04-08
7320595 Bleaching device using electro-optical and chemical means, namely in the medical and dental field — 2008-01-22
7156656 Bleaching device using electro-optical and chemical means namely in the medical and dental field — 2007-01-02
5328372 Physiological dental securing peg of composite material and method of manufacture thereof Marc Reynaud, Pierre-Luc Reynaud, Bernard Duret 1994-07-12
5237998 Method of correlating the three-dimensional images of human organs and device for implementation of the method Jean-Louis Blouin, Gilles Dechellete 1993-08-24
5143086 Device for measuring and analyzing movements of the human body or of parts thereof Jean-Louis Blouin 1992-09-01
5092022 Method of producing a dental prosthesis — 1992-03-03
4952149 Process and apparatus for taking a medical cast Jean-Louis Blouin 1990-08-28
4742464 Method of making a prosthesis, especially a dental prosthesis Christian Termoz 1988-05-03
4663720 Method of and apparatus for making a prosthesis, especially a dental prosthesis Christian Termoz 1987-05-05
4611288 Apparatus for taking odontological or medical impressions Elisabeth Duret nee Michallet, Christian Thermoz 1986-09-09

Frequent Collaborators

Jean-Louis Blouin3 shared
Véronique QUERBES-DURET2 shared
Christian Termoz2 shared
Bernard Duret1 shared
Jean-Michel Decaudin1 shared
Guy De Vreese1 shared

Nearby-Ranked Inventors

Naoya Kasahara15
Aaron Larry Snyder15
Avishay Meron15
Stuart Hatfield15
Satoshi KUNIYASU15
Ashton Mason15
Theodore Yuchiang Cheng15
Richard Sharbaugh15
Rajen Bhatt15