Rod Duncan — 21 Patents at D4D Technologies

Rod Duncan has been granted 21 US patents while listed as an inventor at D4D Technologies. The first was granted in 1999 and the most recent in March 2024. Rod Duncan ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Rod Duncan in Dallas, TX, US.

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #	Title	Co-Inventors	Date
11925435	Intra-oral scanning device with integrated optical coherence tomography (OCT)	Ye Li, Justin G. Graham, Greg R. Basile, Grant E. Kenworthy, Henley Quadling +2 more	2024-03-12
11648095	Intra-oral scanning device	Ye Li, Gregory R. Basile, Justin G. Graham, Grant E. Kenworthy, Henley Quadling +3 more	2023-05-16
11382517	Intra-oral scanning device with integrated optical coherence tomography (OCT)	Ye Li, Justin G. Graham, Greg R. Basile, Grant E. Kenworthy, Henley Quadling +2 more	2022-07-12
D918209	Handheld scanner tip	Grant E. Kenworthy, Lasse Toimela	2021-05-04
10888968	Milling machine calibration method, and article of manufacture	Lasse Toimela	2021-01-12
D862697	Handheld scanner	Grant E. Kenworthy, George R. Kline	2019-10-08
9364300	Intra-oral scanning device with illumination frames interspersed with image frames	Andrei Tchouprakov, Radu Gheorghe, Roman Sokolov, Mark Quadling, Henley Quadling +1 more	2016-06-14
9066772	Intra-oral scanning device with illumination frames interspersed with image frames	Andrei Tchouprakov, Radu Gheorghe, Roman Sokolov, Mark Quadling, Henley Quadling +1 more	2015-06-30
7789601	Mill blank mandrel	Jeffrey Prince, Branko Bem	2010-09-07
7670272	Milling machine with tool changer positionable within motion system envelope	Mark Quadling, Henley Quadling	2010-03-02
7497817	Milling machine with tool changer positionable within motion system envelope	Mark Quadling, Henley Quadling	2009-03-03
7270592	Milling machine	Joel Witt, Mark Quadling, Henley Quadling, Branko Bern	2007-09-18
D547458	Milling machine for use in a dental laboratory system	Basil Haymann, Jorey Chernett	2007-07-24
7226338	Milling machine	Joel Witt, Mark Quadling, Henley Quadling, Jeffrey Prince, Branko Bem +4 more	2007-06-05
D529524	Mandrel square 2-position	—	2006-10-03
D529521	Non-cylindrical mandrel	Jeffrey Prince, Branko Bem	2006-10-03
D529523	Square mandrel	—	2006-10-03
D529056	Mandrel	Jeffrey Prince	2006-09-26
D527750	Cylindrical mandrel	Jeffrey Prince, Branko Bem	2006-09-05
6821071	Automated pipe racking process and apparatus	Joseph R. Woolslayer	2004-11-23
5988191	Holder for ophthalmic lenses and lens blocks	—	1999-11-23

Rod Duncan — 21 Patents

Issued Patents All Time

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