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For the Inventor, By the Inventor

Pikesville, MD, United States of America

Technispan LLC


USPTO Granted Patents = 2

Forward Citations = 142

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1 inventor (with patents filed for the assignee):

goldMedal Glenn E Spangler (2 out of 14 patents)


2 patents:

1. 6407382 - Discharge ionization source (2002-06-18),
2. 6124592 - Ion mobility storage trap and method (2000-09-26),
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USPTO Data Jan 1 1976 - Dec 23 2025

2 Patents

#4 in Pikesville, MD

#1,379 in Maryland

#92,558 in US

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Pikesville, MD, United States of America

Technispan LLC

Forward Citations = 142

1 inventor:

goldMedal Glenn E Spangler (2 out of 14 patents)

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