John S. Garczynski

Person

Norristown, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and methods for scanning documents including OMR, bar-cod...
- Patent number 6,357,658
- Issue date Mar 19, 2002
- Peripheral Dynamics, Inc.
- John S. Garczynski
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dual card scanner apparatus and method
- Patent number 5,772,505
- Issue date Jun 30, 1998
- Peripheral Dynamics, Inc.
- John S. Garczynski
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Blackjack scanner apparatus and method
- Patent number 5,669,816
- Issue date Sep 23, 1997
- Peripheral Dynamics, Inc.
- John S. Garczynski
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Blackjack scanner apparatus and method
- Patent number 5,632,483
- Issue date May 27, 1997
- Peripheral Dynamics, Inc.
- John S. Garczynski
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Card reader system and method with printing and verification capabi...
- Patent number 4,902,880
- Issue date Feb 20, 1990
- Peripheral Dynamics, Inc.
- John S. Garczynski
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Badge reader with improved slide arrangement
- Patent number 4,492,855
- Issue date Jan 8, 1985
- Peripheral Dynamics, Inc.
- John S. Garczynski
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Badge reader with reliable data clocking means
- Patent number 4,187,980
- Issue date Feb 12, 1980
- Peripheral Dynamics, Inc.
- John C. Schisselbauer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
One-at-a-time card reader
- Patent number 4,145,606
- Issue date Mar 20, 1979
- Peripheral Dynamics, Inc.
- Richard J. Auchinleck
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptable mark/hole sensing arrangement for card reader apparatus
- Patent number 4,088,265
- Issue date May 9, 1978
- Peripheral Dynamics, Inc.
- John S. Garczynski
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Card reader system with improved interface
- Patent number 4,065,662
- Issue date Dec 27, 1977
- Peripheral Dynamics, Inc.
- John S. Garczynski
- G06 - COMPUTING CALCULATING COUNTING

John S. Garczynski

Person

Patents Grantslast 30 patents

Apparatus and methods for scanning documents including OMR, bar-cod...

Dual card scanner apparatus and method

Blackjack scanner apparatus and method

Blackjack scanner apparatus and method

Card reader system and method with printing and verification capabi...

Badge reader with improved slide arrangement

Badge reader with reliable data clocking means

One-at-a-time card reader

Adaptable mark/hole sensing arrangement for card reader apparatus

Card reader system with improved interface