6 Utility Patents
#33 in Weatherford, TX
#22,474 in Texas
#336,979 in US
#696,408 in the World
Forward Citations = 4
Company Filing History:
Spm Oil & Gas Inc.

where one patent can have more than one assignee
Get your Inventor Badge Today
#33 in Weatherford, TX
#22,474 in Texas
#336,979 in US
#696,408 in the World
Company Filing History:

Get your Inventor Badge Today