Inventor · disambiguated record
Jerry E. Frease
Also filed as: FREASE JERRY · FREASE JERRY E
9 granted patents·246 citations·filing 1984–1995
90Inventor score
Top patents by PatentIndex Score
9 records- 0190US4596496AMine roof supporting truss systemEASTERN CO·Filed 1984·Granted Jun 24, 1986·46 cites·14 claims
- 0278US5244314AExpansion assemblyJENNMAR CORP·Filed 1991·Granted Sep 14, 1993·48 cites·32 claims
- 0378US4664561ACombined resin-mechanical mine roof bolt anchorEASTERN CO·Filed 1986·Granted May 12, 1987·48 cites·6 claims
- 0464US5064312ADelay stopper for a mine roof anchor and method of manufacture thereofJENNMAR CORP·Filed 1990·Granted Nov 12, 1991·32 cites·3 claims
- 0563US5082399AMine roof anchor having adjustable resin retaining washer and expansion shell assembly with friction reducing meansJENNMAR CORP·Filed 1990·Granted Jan 21, 1992·32 cites·12 claims
- 0649US5302056AMethod and apparatus for supporting a mine roofJENNMAR CORP·Filed 1992·Granted Apr 12, 1994·16 cites·19 claims
- 0747US5076733AMine roof anchor assembly having an expansion shell assembly with a friction reducing meansJENNMAR CORP·Filed 1990·Granted Dec 31, 1991·17 cites·14 claims
- 0832US5505562AMechanical truss wrenchJENNMAR CORP·Filed 1995·Granted Apr 9, 1996·5 cites·28 claims
- 0929US5450663AMethod for fabricating a truss member for a mine roof supportJENNMAR CORP·Filed 1993·Granted Sep 19, 1995·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →