Frank F. Rowley JR.

Follow

Person

Valley Center, KS, US

People

Patents Grantslast 30 patents

Information Patent Grant
Two-stage comminuting and dehydrating system and method
- Patent number 6,715,705
- Issue date Apr 6, 2004
- Frank F. Rowley
- F26 - DRYING
Information Patent Grant
Two-stage comminuting and dehydrating system and method
- Patent number 6,517,015
- Issue date Feb 11, 2003
- Frank F. Rowley
- F26 - DRYING
Information Patent Grant
Closed loop gradient force comminuting and dehydrating system
- Patent number 5,598,979
- Issue date Feb 4, 1997
- Vortec, Inc.
- Frank F. Rowley
- F26 - DRYING
Information Patent Grant
Gradient-force comminuter/dehydrator apparatus and method
- Patent number 5,236,132
- Issue date Aug 17, 1993
- Vortec, Inc.
- Frank F. Rowley
- F26 - DRYING

Patents Applicationslast 30 patents

Information Patent Application
Cyclone processing system with vortex initiator
- Publication number 20080264013
- Publication date Oct 30, 2008
- Frank F. Rowley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Two-stage comminuting and dehydrating system and method
- Publication number 20030080224
- Publication date May 1, 2003
- Frank F. Rowley
- F26 - DRYING
Information Patent Application
Two-stage comminuting and dehydrating system and method
- Publication number 20020000485
- Publication date Jan 3, 2002
- Frank F. Rowley
- F26 - DRYING