John D. Gerlach Jr.

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Falls Church, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for a multimedia authoring and presentation s...
- Patent number 6,484,189
- Issue date Nov 19, 2002
- Amiga Development LLC
- John D. Gerlach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus providing for a presentation system for multi...
- Patent number 5,574,843
- Issue date Nov 12, 1996
- Escom AG
- John D. Gerlach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for relocating a multimedia presentation on a different plat...
- Patent number 5,317,732
- Issue date May 31, 1994
- Commodore Electronics Limited
- John D. Gerlach
- G06 - COMPUTING CALCULATING COUNTING