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For the Inventor, By the Inventor

Redmond, WA, United States of America

Zero Crossing Inc.


USPTO Granted Patents = 2

% Expired Patents = 100.0

Forward Citations = 14

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2 inventors (with patents filed for the assignee):

goldMedal Thomas George Lorimor (2 out of 13 patents)

silverMedal Seth Mitchell Demsey (2 out of 22 patents)


2 patents:

1. 7960636 - Enhanced knob for use with an electric stringed musical instrument (2011-06-14),
2. 7741556 - Methods and systems for interfacing an electric stringed musical instrument to an electronic device (2010-06-22),
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USPTO Data Jan 1 1976 - Sep 29 2026

2 Patents

#161 in Redmond, WA

#2,341 in Washington

#94,730 in US

Redmond, WA (US)
Redmond, WA, United States of America

Zero Crossing Inc.

Forward Citations = 14

2 inventors:

goldMedal Thomas George Lorimor (2 out of 13 patents)

silverMedal Seth Mitchell Demsey (2 out of 22 patents)

Please report any incorrect information to [email protected]
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