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For the Inventor, By the Inventor

Leeds, United Kingdom

Plastech Research & Design Limited


USPTO Granted Patents = 1

Forward Citations = 41

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1 inventor (with patents filed for the assignee):

goldMedal David Thomas Sharpe (1 out of 2 patents)


1 patent:

1. 4621619 - Retractor having means for attachment to patient's skin (1986-11-11),
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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#72 in Leeds

#9,652 in United Kingdom

...
Leeds, United Kingdom

Plastech Research & Design Limited

Forward Citations = 41

1 inventor:

goldMedal David Thomas Sharpe (1 out of 2 patents)

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