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[Phys-l] Patent laws [was Video Encyclopedia of Physics Demos (ownership)]

From: Ludwik Kowalski <kowalskil@mail.montclair.edu>
Date: Wed, 18 Oct 2006 22:00:16 -0400

This thread made me think about a hypothetical situation with a car. An inventor bought a car and then invented something to improve performance. He adds this gadget to the existing structure and drives a better car. Is he violating a patent law?

Ludwik Kowalski
Let the perfect not be the enemy of the good.

Follow-Ups:
- Re: [Phys-l] Patent laws [was Video Encyclopedia of Physics Demos (ownership)]
  - From: John Denker <jsd@av8n.com>
- Re: [Phys-l] Patent laws [was Video Encyclopedia of Physics Demos (ownership)]
  - From: "Matt Coia" <matt.coia@gmail.com>
- Re: [Phys-l] Patent laws [was Video Encyclopedia of Physics Demos (ownership)]
  - From: Jack Uretsky <jlu@hep.anl.gov>

References:
- Re: [Phys-l] Video Encyclopedia of Physics Demos (ownership)
  - From: "Rauber, Joel" <Joel.Rauber@SDSTATE.EDU>
- Re: [Phys-l] Video Encyclopedia of Physics Demos (ownership)
  - From: Hugh Haskell <hhaskell@mindspring.com>

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