Karl H. Muehlberger

Follow

Person

Lakeland, FL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for processing debit purchase transactions using a counter-t...
- Patent number 6,032,859
- Issue date Mar 7, 2000
- New View Technologies, Inc.
- Karl Muehlberger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Telephone debit card dispenser and method
- Patent number 5,696,908
- Issue date Dec 9, 1997
- Southeast Phonecard, Inc.
- Karl Muehlberger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automated apparatus, system and method for reliably vending article...
- Patent number 5,303,844
- Issue date Apr 19, 1994
- Keyosk Corporation
- Karl H. Muehlberger
- G07 - CHECKING-DEVICES
Information Patent Grant
System and method for processing credit and debit card validity and...
- Patent number 5,285,382
- Issue date Feb 8, 1994
- Keyosk Corporation
- Karl H. Muehlberger
- G06 - COMPUTING CALCULATING COUNTING