James A. Brock

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Alexander, AR, US

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Patents Grantslast 30 patents

Information Patent Grant
Retrofit louver system for evaporative air coolers
- Patent number 5,226,293
- Issue date Jul 13, 1993
- Walton Enterprises II L.P.
- James A. Brock
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Off-road evaporative air cooler
- Patent number 5,168,722
- Issue date Dec 8, 1992
- Walton Enterprises II, L.P.
- James A. Brock
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Evaporative air cooler
- Patent number 4,977,756
- Issue date Dec 18, 1990
- Walton Enterprises, Inc.
- James A. Brock
- F24 - HEATING RANGES VENTILATING