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Jeffrey T. Prince
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Grass Valley, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Multi-vessel filtration system for hazardous or radioactive waste w...
Patent number
10,668,405
Issue date
Jun 2, 2020
MTN Group, LLC
Mark S. Denton
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Surface or submersible sluiceable filtration system for hazardous o...
Patent number
10,106,439
Issue date
Oct 23, 2018
MTN Group, LLC
Mark S. Denton
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Mill blank mandrel
Patent number
7,789,601
Issue date
Sep 7, 2010
D4D Technologies, LLC
Jeffrey Prince
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Milling machine
Patent number
7,226,338
Issue date
Jun 5, 2007
D4D Technologies, LLC
Rod Duncan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Non-cylindrical mandrel
Patent number
D529521
Issue date
Oct 3, 2006
D4D Technologies
Jeffrey Prince
D15 - Machines not elsewhere specified
Information
Patent Grant
Mandrel
Patent number
D529056
Issue date
Sep 26, 2006
D4D Technologies, L.P.
Jeffrey Prince
D15 - Machines not elsewhere specified
Information
Patent Grant
Cylindrical mandrel
Patent number
D527750
Issue date
Sep 5, 2006
D4D Technologies, L.P.
Jeffrey Prince
D15 - Machines not elsewhere specified
Information
Patent Grant
Linear tracking isokinetic exerciser and method
Patent number
5,437,587
Issue date
Aug 1, 1995
Loredan Biomedical
Jeffrey T. Prince
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Resistance training machine
Patent number
5,387,170
Issue date
Feb 7, 1995
Stairmaster Sports/Medical Products, Inc.
R. Lee Rawls
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Exercise and diagnostic apparatus and method
Patent number
5,348,519
Issue date
Sep 20, 1994
Loredan Biomedical, Inc.
Jeffrey T. Prince
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Linear tracking isokinetic exerciser
Patent number
5,330,397
Issue date
Jul 19, 1994
Loredan Biomedical, Inc.
Jeffrey T. Prince
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Resistance training machine
Patent number
5,308,303
Issue date
May 3, 1994
Stairmaster Sports/Medical Products, Inc.
R. Lee Rawls
A63 - SPORTS GAMES AMUSEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Multi-Vessel Filtration System for Hazardous or Radioactive Waste W...
Publication number
20190015762
Publication date
Jan 17, 2019
MTN Group, LLC
Mark S. Denton
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Surface or Submersible Sluiceable Filtration System for Hazardous o...
Publication number
20170050865
Publication date
Feb 23, 2017
MTN Group, LLC
Mark Denton
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MILLING MACHINE
Publication number
20060269373
Publication date
Nov 30, 2006
D4D TECHNOLOGIES, LP
Rod Duncan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Milling machine
Publication number
20060035775
Publication date
Feb 16, 2006
Rod Duncan
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Mill blank mandrel
Publication number
20050276672
Publication date
Dec 15, 2005
Jeffrey Prince
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR