Assignee
EWALD JAMES LEROY
US·3 granted patents·11 citations·filing 2007–2012
Technology mixD21F3
Top patents by PatentIndex Score
3 records- 0175US9422665B2Headbox apparatusEWALD JAMES LEROY·Filed 2012·Granted Aug 23, 2016·5 cites·1 claims
- 0272US8075737B2Headbox apparatus for a papermaking machineEWALD JAMES LEROY·Filed 2007·Granted Dec 13, 2011·5 cites·9 claims
- 0358US7897016B2Headbox apparatus for a papermaking machineEWALD JAMES LEROY·Filed 2008·Granted Mar 1, 2011·1 cites·11 claims
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