Inventor · disambiguated record
Calvin P. Sorensen
Also filed as: SORENSEN CALVIN P
2 granted patents·30 citations·filing 1977–1979
61Inventor score
Files withJOHNS MANVILLE2
Top patents by PatentIndex Score
2 records- 0164US4227960AApparatus for applying tape material in continuously advancing sheet materialJOHNS MANVILLE·Filed 1979·Granted Oct 14, 1980·18 cites·22 claims
- 0260US4189339AMethod for providing sections of wrapping material having a strip of adhesive tape attached to an end portion thereofJOHNS MANVILLE·Filed 1977·Granted Feb 19, 1980·12 cites·8 claims
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