5 Utility Patents
#49 in Maumee, OH
#13,635 in Ohio
#397,461 in US
#826,260 in the World
Forward Citations = 91
Company Filing History:
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4. 1 out of 1
Harold Sponseller and Associates, Inc.
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#49 in Maumee, OH
#13,635 in Ohio
#397,461 in US
#826,260 in the World
Company Filing History:


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