Home › Unknown › Hans Peter Kolleth

Hans Peter Kolleth — 1 Patent

UNUnknown: 5 patents #3,065 of 83,584Top 4%

Moura, AU: #1 of 2 inventorsTop 50%

Overall (All Time): #3,623,804 of 4,157,543Top 90%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6102398	Question and answer board game	—	2000-08-15