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USPTO Patent Rankings Data through Sept 30, 2025
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Infosight

Rank (2002): #8,813 of 18,242Top 50%
4 inventors
2 Patents 2002

Top Inventors at Infosight 2002

Showing 1–4 of 4 inventors

RankNamePatents
1 John A. Robertson 2
2 Christopher D. Speakman 1
2 Edward S. O'Neal 1
2 Ken R. Vaughn 1