Inventor · disambiguated record
Ludwig Fischer
Also filed as: FISCHER LUDWIG
10 granted patents·95 citations·filing 1986–2001
89Inventor score
Files withIBM10
Top patents by PatentIndex Score
10 records- 0168USD381675SPoint of sale terminalIBM·Filed 1995·Granted Jul 29, 1997·15 cites·1 claims
- 0266US6494372B2Self service terminal and method for processing transaction formsIBM·Filed 2001·Granted Dec 17, 2002·9 cites·21 claims
- 0356USD379825SPoint of sale terminalIBM·Filed 1995·Granted Jun 10, 1997·10 cites·1 claims
- 0454US5796335ASecurity foil with shielding from electromagnetic radiationIBM·Filed 1997·Granted Aug 18, 1998·24 cites·7 claims
- 0550USD393479SPoint of sale terminalIBM·Filed 1995·Granted Apr 14, 1998·7 cites·1 claims
- 0647USD372936SControl unit with a printerIBM·Filed 1995·Granted Aug 20, 1996·7 cites·1 claims
- 0745US5872560AIntrusion detection security keyboardIBM·Filed 1997·Granted Feb 16, 1999·10 cites·1 claims
- 0837US4688012AElectromagnetic actuator mechanism in particular for print hammer drivesIBM·Filed 1986·Granted Aug 18, 1987·6 cites·6 claims
- 0936US4991829AMethod for controlling two interrelated transport means and machine thus controlled, especially a personal banking machineIBM·Filed 1989·Granted Feb 12, 1991·5 cites·10 claims
- 1031US4744683ARevolving endless bands comprising means for compensating for a displacement perpendicular to their direction of movementIBM·Filed 1987·Granted May 17, 1988·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →