David B. Todd

Person

Saginaw, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Centrifugally powered pelletizing machine and method
- Patent number 4,457,882
- Issue date Jul 3, 1984
- Baker Perkins Inc.
- David B. Todd
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of centrifugally pelletizing certain synthetic plastic mater...
- Patent number 4,447,383
- Issue date May 8, 1984
- Baker Perkins Inc.
- Harutun G. Karian
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Centrifugal pelletizing systems and process
- Patent number 4,412,964
- Issue date Nov 1, 1983
- Baker Perkins Inc.
- David B. Todd
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Liquid-liquid centrifugal contacting machines and methods of constr...
- Patent number 4,284,232
- Issue date Aug 18, 1981
- Baker Perkins Inc.
- David B. Todd
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Multi-screw, continuous, material processing systems
- Patent number 4,136,968
- Issue date Jan 30, 1979
- Baker Perkins Inc.
- David B. Todd
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Centrifuge for separating solids and liquids
- Patent number 4,129,249
- Issue date Dec 12, 1978
- Baker Perkins Inc.
- David B. Todd
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...

David B. Todd

Person

Patents Grantslast 30 patents

Centrifugally powered pelletizing machine and method

Method of centrifugally pelletizing certain synthetic plastic mater...

Centrifugal pelletizing systems and process

Liquid-liquid centrifugal contacting machines and methods of constr...

Multi-screw, continuous, material processing systems

Centrifuge for separating solids and liquids