Assignee
AMERICAN ENERGY SERVICES INC
US·2 granted patents·42 citations·filing 1986–1999
Top patents by PatentIndex Score
2 records- 0171US4702111ASonic wood testing apparatus and methodAMERICAN ENERGY SERVICES INC·Filed 1986·Granted Oct 27, 1987·32 cites·9 claims
- 0254US6008064AFabrication of volcano-shaped field emitters by chemical-mechanical polishing (CMP)AMERICAN ENERGY SERVICES INC·Filed 1999·Granted Dec 28, 1999·10 cites·6 claims
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