Hanna Vuolteenaho

Follow

Person

Oulu, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Work pad for supporting an input device of a computer
- Patent number 5,911,397
- Issue date Jun 15, 1999
- Top-Cousins Oy
- Tapani Jokinen
- G06 - COMPUTING CALCULATING COUNTING