Robert E. Ralphs

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Katonah, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Upwardly molded locking flange on carton
- Patent number 4,582,248
- Issue date Apr 15, 1986
- Packaging Corporation of America
- Kenneth D. Bixler
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Carrier for beverage cups
- Patent number D279259
- Issue date Jun 18, 1985
- Packaging Corporation of America
- Kenneth D. Bixler
- D09 - Packages and containers for goods
Information Patent Grant
Convective heating tray
- Patent number D270703
- Issue date Sep 27, 1983
- General Foods Corporation
- Nabil A. El-Hag
- D07 - Equipment for preparing or serving food or drink not elsewhere specified
Information Patent Grant
Convective heating tray
- Patent number D270422
- Issue date Sep 6, 1983
- General Foods Corporation
- Nabil A. El-Hag
- D07 - Equipment for preparing or serving food or drink not elsewhere specified
Information Patent Grant
Molded pulp tray for beverage and food
- Patent number 4,208,006
- Issue date Jun 17, 1980
- Diamond International Corporation
- Kenneth D. Bixler
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...