James E. Buchman

Follow

Person

Appleton, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for making draw tape bags with integrally formed draw tapes
- Patent number 5,057,065
- Issue date Oct 15, 1991
- Reynolds Metals Company
- James E. Buchman
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Rotary draw tape bag making apparatus and method
- Patent number 5,024,642
- Issue date Jun 18, 1991
- Presto Products, Incorporated
- James E. Buchman
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Hem seal for draw tape bags
- Patent number 4,881,931
- Issue date Nov 21, 1989
- Presto Products, Incorporated
- James E. Buchman
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL