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For the Inventor, By the Inventor

Wilmington, DE, United States of America

Hand Held Design Corporation


USPTO Granted Patents = 1

Forward Citations = 8

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1 inventor (with patents filed for the assignee):

goldMedal Paul Stephen Steinweg (1 out of 8 patents)


1 patent:

1. 6347565 - Multi-drive specialty tool (2002-02-19),
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USPTO Data Jan 1 1976 - Jan 13 2026

1 Patents

#1,254 in Wilmington, DE

#1,877 in Delaware

#134,055 in US

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Wilmington, DE, United States of America

Hand Held Design Corporation

Forward Citations = 8

1 inventor:

goldMedal Paul Stephen Steinweg (1 out of 8 patents)

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