Johan G. Modigh

Follow

Person

Taastrup, DK

People

Patents Grantslast 30 patents

Information Patent Grant
Play pen balls
- Patent number 5,320,887
- Issue date Jun 14, 1994
- Euro-matic Ltd.
- Howard Moss
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Date coding play balls
- Patent number 5,038,504
- Issue date Aug 13, 1991
- Euro-Matic Ltd.
- Johan G. Modigh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL