13 Utility Patents
#7 in Baden, PA
#5,094 in Pennsylvania
#146,273 in US
#293,513 in the World
Forward Citations = 236
Company Filing History:
Energy International Corporation
Sasol Technology (uk) Limited
Bethlehem Steel Corporation
4. 1 out of 831,952 patents
Other
5. 1 out of 1
Energy International Corportion
where one patent can have more than one assignee
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