Maynard Teppo

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Fourche, SD, US

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Patents Grantslast 30 patents

Information Patent Grant
Rotary clay material refiner
- Patent number 5,868,256
- Issue date Feb 9, 1999
- AMCOL International Corporation
- Maynard A. Teppo
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Apparatus for milling clay without substantial generation of powder
- Patent number 5,495,989
- Issue date Mar 5, 1996
- American Colloid Company
- Maynard Teppo
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Method for milling clay without substantial generation of powder
- Patent number 5,379,948
- Issue date Jan 10, 1995
- American Colloid Company
- Maynard Teppo
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Method for manufacturing discrete pellets of asphaltic material
- Patent number 4,931,231
- Issue date Jun 5, 1990
- American Colloid Company
- Maynard Teppo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for continuous manufacture of solid water absorbing resin
- Patent number 4,820,742
- Issue date Apr 11, 1989
- American Colloid Company
- William Alexander
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE