Phillips, Wisconsin
United States
4
2011-07-07
3
2014-01-21
These are the the leading inventors for applications assigned to Carl R. Marschke:
Carl R. Marschke based in Phillips, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Apparatus and method for producing waterproof structural corrugated paperboard
#2 | 2011-03-17 ✅ Patent 7,998,300 granted on 2011-08-16Apparatus and method for producing waterproof structural corrugated paperboard
#3 | 2008-10-02 ✅ Patent 7,896,999 granted on 2011-03-01Method of forming open core web elements
#4 | 2008-04-03Web Fluting Apparatus and method of Forming Open Core Web Elements
Also check out Carl R. Marschke's (Phillips, United States) applicant profile with 1 patent applications submitted.
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