Inventor · disambiguated record
Jack T. Yelf
Also filed as: YELF JACK T
3 granted patents·71 citations·filing 1982–1987
72Inventor score
Files withMAC MILLAN BLOEDEL LTD3
Top patents by PatentIndex Score
3 records- 0183US4441948AMethod and apparatus for constructing multiple layer corrugated board containersMAC MILLAN BLOEDEL LTD·Filed 1982·Granted Apr 10, 1984·45 cites·13 claims
- 0259US4708020ATemperature compensating continuous panel testerMAC MILLAN BLOEDEL LTD·Filed 1987·Granted Nov 24, 1987·23 cites·17 claims
- 0329US4471889AValved liquid dispenser and holsterMAC MILLAN BLOEDEL LTD·Filed 1982·Granted Sep 18, 1984·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →