Assignee
ELLWOOD NAT INVESTMENT CORP
US·3 granted patents·2 citations·filing 2015–2015
Top patents by PatentIndex Score
3 records- 0169US10010982B2Open containment frame for targeted compression treatment of rotating shaft productsELLWOOD NAT INVESTMENT CORP·Filed 2015·Granted Jul 3, 2018·2 cites·10 claims
- 0245US10239113B2Net shaped forging for fluid ends and other work piecesELLWOOD NAT INVESTMENT CORP·Filed 2015·Granted Mar 26, 2019·0 cites·9 claims
- 0328US10309445B2Net shaped forgings for power generation/transfer shaftsELLWOOD NAT INVESTMENT CORP·Filed 2015·Granted Jun 4, 2019·0 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →