Inventor · disambiguated record
Mike Cokus
Also filed as: COKUS MIKE
2 granted patents·38 citations·filing 1989–1989
63Inventor score
Technology areasE21D
Files withJENNMAR CORP2
Top patents by PatentIndex Score
2 records- 0152US4969778AExpansion assembly for mine roof bolts utilized in small diameter bore holesJENNMAR CORP·Filed 1989·Granted Nov 13, 1990·19 cites·14 claims
- 0252US4904123AExpansion assembly for mine roof bolts utilized in small diameter bore holesJENNMAR CORP·Filed 1989·Granted Feb 27, 1990·19 cites·14 claims
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