John R. Stewart III

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Chula Vista, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Cooling container that includes a radiant heat barrier
- Patent number 6,003,719
- Issue date Dec 21, 1999
- John R. Stewart
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Rotating air including scoops
- Patent number 4,950,035
- Issue date Aug 21, 1990
- Richard Villarreal
- B60 - VEHICLES IN GENERAL