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For the Inventor, By the Inventor

Elk River, MN, United States of America

Solar Attic, Inc.


USPTO Granted Patents = 2

Forward Citations = 63

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2 inventors (with patents filed for the assignee):

goldMedal Edward G Palmer (2 out of 3 patents)

silverMedal Ephraim M Sparrow (1 out of 9 patents)


2 patents:

1. 5746653 - Air distributor or collector (1998-05-05),
2. 5452710 - Self-sufficient apparatus and method for conveying solar heat energy (1995-09-26),
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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#9 in Elk River, MN

#2,487 in Minnesota

#92,662 in US

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Elk River, MN, United States of America

Solar Attic, Inc.

Forward Citations = 63

2 inventors:

goldMedal Edward G Palmer (2 out of 3 patents)

silverMedal Ephraim M Sparrow (1 out of 9 patents)

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