Richard S. Shell — 1 Patent | Patent Leaderboard

Richard S. Shell has been granted 1 US patent. All of these patents were granted in 1995. Richard S. Shell ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Richard S. Shell in Rindge, NH, US.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5452658	Pad transfer printing pads for use with contact lenses	—	1995-09-26

Richard S. Shell — 1 Patent

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