Walter Kondig

Follow

Person

Leominster, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dip dyeing of plastic articles and the dye bath composition thereof
- Patent number 4,377,389
- Issue date Mar 22, 1983
- Foster Grant Corporation
- Theodore A. Haddad
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for eliminating haze from articles made of cellulose acetat...
- Patent number 4,357,295
- Issue date Nov 2, 1982
- Foster Grant Corporation
- Theodore A. Haddad
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Dip dyeing of plastic articles and the dye bath composition thereof
- Patent number 4,245,991
- Issue date Jan 20, 1981
- American Hoechst Corporation
- Theodore A. Haddad
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...