Donald G. Fluchel

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St. Louis, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for sterilizing infectious material
- Patent number 8,771,596
- Issue date Jul 8, 2014
- Progressive Recovery, Inc.
- Daniel B. Marks
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Photopolymer washout fluid solvent distillation apparatus and method
- Patent number 6,251,228
- Issue date Jun 26, 2001
- Daniel B. Marks
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Photopolymer washout fluid solvent distillation apparatus and method
- Patent number 5,308,452
- Issue date May 3, 1994
- Progressive Recovery, Inc.
- Daniel B. Marks
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Rotating microwave contaminated materials treating apparatus and me...
- Patent number 5,229,010
- Issue date Jul 20, 1993
- Progressive Recovery, Inc.
- Donald G. Fluchel
- F26 - DRYING
Information Patent Grant
Microwave sludge drying apparatus and method
- Patent number 5,003,143
- Issue date Mar 26, 1991
- Progressive Recovery, Inc.
- Daniel B. Marks
- F26 - DRYING
Information Patent Grant
Solvent distillation unit with adjustable scrapers
- Patent number 4,540,471
- Issue date Sep 10, 1985
- Progressive Recovery, Inc.
- Donald G. Fluchel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR STERILIZING INFECTIOUS MATERIAL
- Publication number 20140348723
- Publication date Nov 27, 2014
- PROGRESSIVE RECOVERY, INC.
- Daniel B. Marks
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
METHOD AND APPARATUS FOR STERILIZING INFECTIOUS MATERIAL
- Publication number 20120269678
- Publication date Oct 25, 2012
- PROGRESSIVE RECOVERY, INC.
- Daniel B. Marks
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL