Thomas J. Dumaine

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North Attleboro, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Reversible granulator
- Patent number 5,775,608
- Issue date Jul 7, 1998
- Thomas J. Dumaine
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Method and apparatus for comminuting and decontaminating waste mate...
- Patent number 5,251,825
- Issue date Oct 12, 1993
- Mediclean Technology, Inc.
- Thomas J. Dumaine
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Granulator for waste material
- Patent number 5,195,685
- Issue date Mar 23, 1993
- Mediclean Technology, Inc.
- Thomas J. Dumaine
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Rotary comminutor
- Patent number 4,635,862
- Issue date Jan 13, 1987
- Nelmor Co., Inc.
- G. Allan West
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Granulator and improved feed means therefor
- Patent number 4,377,261
- Issue date Mar 22, 1983
- Leesona Corporation
- Thomas J. Dumaine
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Under the press granulator construction
- Patent number 4,321,027
- Issue date Mar 23, 1982
- Leesona Corporation
- Steven M. Stoehr
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL