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For the Inventor, By the Inventor

Huntsville, AL, United States of America

USA Ramp, Inc


USPTO Granted Patents = 1

Forward Citations = 14

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2 inventors (with patents filed for the assignee):

goldMedal Willie L Dawson, Jr (1 out of 2 patents)

silverMedal Lowell E Blankenship (1 out of 4 patents)


1 patent:

1. 6554311 - Step plate assembly for providing a step while preserving access to the hitch ball of a hitch assembly (2003-04-29),
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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#152 in Huntsville, AL

#715 in Alabama

#133,919 in US

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Huntsville, AL, United States of America

USA Ramp, Inc

Forward Citations = 14

2 inventors:

goldMedal Willie L Dawson, Jr (1 out of 2 patents)

silverMedal Lowell E Blankenship (1 out of 4 patents)

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