Charles W. Grispin

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Akron, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Pyrolytic process and apparatus for producing enhanced amounts of a...
- Patent number 8,641,871
- Issue date Feb 4, 2014
- RES Polyflow LLC
- Charles W. Grispin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Pyrolytic process for producing enhanced amounts of aromatic compounds
- Patent number 8,137,508
- Issue date Mar 20, 2012
- Charlie Holding Intellectual Property, Inc.
- Charles W. Grispin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Pyrolytic process for producing enhanced amounts of aromatic compounds
- Patent number 7,883,605
- Issue date Feb 8, 2011
- Charlie Holding Intellectual Property Inc.
- Charles W. Grispin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Pyrolytic process and apparatus for producing enhanced amounts of a...
- Patent number 7,344,622
- Issue date Mar 18, 2008
- Charles W. Grispin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Process, Apparatus, Controller and System for Producing Petroleum P...
- Publication number 20170283706
- Publication date Oct 5, 2017
- RES Polyflow
- Jay Schabel
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PYROLYTIC PROCESS AND APPARATUS FOR PRODUCING ENHANCED AMOUNTS OF A...
- Publication number 20110114467
- Publication date May 19, 2011
- CHARLIE HOLDING INTELLECTUAL PROPERTY, INC.
- Charles W. Grispin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PYROLYTIC PROCESS AND APPARATUS FOR PRODUCING ENHANCED AMOUNTS OF A...
- Publication number 20080200738
- Publication date Aug 21, 2008
- Polyflow Corporation
- Charles W. Grispin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Pyrolytic Process and Apparatus for Producing Enhanced Amounts of A...
- Publication number 20070289862
- Publication date Dec 20, 2007
- Charles W. Grispin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Pyrolytic process and apparatus for producing enhanced amounts of a...
- Publication number 20040204620
- Publication date Oct 14, 2004
- Charles W. Grispin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL