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For the Inventor, By the Inventor

Plant City, FL, United States of America

Sigma Services, Inc.


USPTO Granted Patents = 2

Forward Citations = 7

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1 inventor (with patents filed for the assignee):

goldMedal Richard Neal Fleming (2 out of 4 patents)


2 patents:

1. 5756920 - Special effect flame cannon (1998-05-26),
2. 5676886 - Low lying fog simulator and method (1997-10-14),
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USPTO Data Jan 1 1976 - Jan 6 2026

2 Patents

#6 in Plant City, FL

#3,578 in Florida

#92,695 in US

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Plant City, FL, United States of America

Sigma Services, Inc.

Forward Citations = 7

1 inventor:

goldMedal Richard Neal Fleming (2 out of 4 patents)

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