Individual holder
MARSCHKE CARL R
5 granted patents·4 pending applications·45 citations·filing 2006–2009
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
9 records- 0190US7922954B2Building wall panels of hollow core constructionMARSCHKE CARL R·Filed 2007·Granted Apr 12, 2011·17 cites·5 claims
- 0282US7866103B2Building wall panels of hollow core constructionMARSCHKE CARL R·Filed 2008·Granted Jan 11, 2011·14 cites·12 claims
- 0376US7770342B2Hollow core floor and deck elementMARSCHKE CARL R·Filed 2007·Granted Aug 10, 2010·6 cites·13 claims
- 0475US7459049B2Method and apparatus for manufacturing open core elements from web materialMARSCHKE CARL R·Filed 2006·Granted Dec 2, 2008·6 cites·20 claims
- 0565US2010006626A1Method for Making a Hollow Core Floor and Deck ElementMARSCHKE CARL R·Filed 2009·Application pending·0 cites
- 0659US2008053022A1Hollow core floor and deck elementMARSCHKE CARL R·Filed 2006·Application pending·0 cites
- 0754US7896999B2Method of forming open core web elementsMARSCHKE CARL R·Filed 2008·Granted Mar 1, 2011·2 cites·3 claims
- 0847US2008020080A1Method and Apparatus for Manufacturing Open Core Elements from Web MaterialMARSCHKE CARL R·Filed 2007·Application pending·0 cites
- 0944US2008078495A1Web Fluting Apparatus and method of Forming Open Core Web ElementsMARSCHKE CARL R·Filed 2007·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →