United States Patents:

1. • Microwave Oven Design & Devices
   

2. • Microwave Medical & Dental Instrument Sterilization System (7)
   

3. • Microwave Systems for the Manufacture of Extruded Foods & Non-Foods (2)
   

4. • Glazed Microwave Popcorn
   

5. • Appliance for Browning and Cooking in a Microwave Oven
   

6. • Microwave Methods and Systems for Manufacture of Bread and Similar Products (3)
   

7. • Microwave Production of Brown and Serve Products
   

8. • Microwave Frying System
   

9. • Microwave Baking and Proofing Methods and Equipment (8)
   

10. • Controlled Atmosphere Packaging of Vegetables and Fruits to Extend Shelf Life
    

1. ✴  There are international counterparts to most of these patents
   

For a list of Bob Schiffmann’s U.S. patents or more information click here