Ralph M. Barrow Jr.

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Newark, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Flexible film air pallet for material movement
- Patent number 4,399,885
- Issue date Aug 23, 1983
- American Industrial Research
- Raynor A. Johnson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Flexible film air pallet for material movement
- Patent number 4,298,083
- Issue date Nov 3, 1981
- American Industrial Research
- Raynor A. Johnson
- B60 - VEHICLES IN GENERAL