David W. Andreas

Person

Minneapolis, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Microwave receptive heating sheets and packages containing them
- Patent number 5,175,404
- Issue date Dec 29, 1992
- Golden Valley Microwave Foods Inc.
- David W. Andreas
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Microwave receptive heating sheets and packages containing them
- Patent number 5,084,601
- Issue date Jan 28, 1992
- Golden Valley Microwave Foods Inc.
- David W. Andreas
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Coated microwave heating sheet
- Patent number 5,079,083
- Issue date Jan 7, 1992
- Golden Valley Microwave Foods Inc.
- James D. Watkins
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Microwave heating and serving package
- Patent number 5,034,234
- Issue date Jul 23, 1991
- Golden Valley Microwave Foods Inc.
- David W. Andreas
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Coated microwave heating sheet for packaging
- Patent number 5,006,405
- Issue date Apr 9, 1991
- Golden Valley Microwave Foods, Inc.
- James D. Watkins
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Microwave receptive heating sheets and packages containing them
- Patent number 4,943,439
- Issue date Jul 24, 1990
- Golden Valley Microwave Foods Inc.
- David W. Andreas
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Flexible packaging sheets and packages formed therefrom
- Patent number 4,878,765
- Issue date Nov 7, 1989
- Golden Valley Microwave Foods, Inc.
- James D. Watkins
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Flexible packaging sheets
- Patent number 4,735,513
- Issue date Apr 5, 1988
- Golden Valley Microwave Foods Inc.
- James D. Watkins
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Microwave heating stand with electrically isolated reflector
- Patent number 4,698,472
- Issue date Oct 6, 1987
- Golden Valley Microwave Foods Inc.
- David H. Cox
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cooking bag with diagonal gusset seals
- Patent number 4,691,374
- Issue date Sep 1, 1987
- Golden Valley Microwave Foods Inc.
- James D. Watkins
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Microwave reflective energy concentrating spacer
- Patent number 4,642,434
- Issue date Feb 10, 1987
- Golden Valley Microwave Foods Inc.
- David H. Cox
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Machine for forming, filling and sealing bags
- Patent number 4,604,854
- Issue date Aug 12, 1986
- Golden Valley Foods Inc.
- David W. Andreas
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Combined popping and shipping package for popcorn
- Patent number 4,038,425
- Issue date Jul 26, 1977
- The Pillsbury Company
- Lawrence C. Brandberg
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Precooked farinaceous foods adapted for microwave heating and a syr...
- Patent number 3,983,256
- Issue date Sep 28, 1976
- The Pillsbury Company
- Helen R. Norris
- A21 - BAKING EDIBLE DOUGHS
Information Patent Grant
Popcorn package for microwave popping
- Patent number 3,973,045
- Issue date Aug 3, 1976
- The Pillsbury Company
- Lawrence C. Brandberg
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

David W. Andreas

Person

Patents Grantslast 30 patents

Microwave receptive heating sheets and packages containing them

Microwave receptive heating sheets and packages containing them

Coated microwave heating sheet

Microwave heating and serving package

Coated microwave heating sheet for packaging

Microwave receptive heating sheets and packages containing them

Flexible packaging sheets and packages formed therefrom

Flexible packaging sheets

Microwave heating stand with electrically isolated reflector

Cooking bag with diagonal gusset seals

Microwave reflective energy concentrating spacer

Machine for forming, filling and sealing bags

Combined popping and shipping package for popcorn

Precooked farinaceous foods adapted for microwave heating and a syr...

Popcorn package for microwave popping