Inventor · disambiguated record
Friedrich Wotzka
Also filed as: WOTZKA FRIEDRICH
3 granted patents·71 citations·filing 1989–1994
72Inventor score
Files withIBM3
Top patents by PatentIndex Score
3 records- 0176US5026975ABar code laser scanner arrangement for a cashier standIBM·Filed 1989·Granted Jun 25, 1991·55 cites·9 claims
- 0257USD345549SCommunication system cabinetIBM·Filed 1991·Granted Mar 29, 1994·10 cites·1 claims
- 0332US5452081ATexture matching deviceIBM·Filed 1994·Granted Sep 19, 1995·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →