Inventor · disambiguated record
John J. Kondratuk
Also filed as: KONDRATUK JOHN J
7 granted patents·190 citations·filing 1991–2012
86Inventor score
Top patents by PatentIndex Score
7 records- 0183US7296792B2Self-valving vacuum distribution for a belt-driven sheet conveyorMARQUIP LLC·Filed 2004·Granted Nov 20, 2007·20 cites·9 claims
- 0283US5540545APalletizing systemMARQUIP INC·Filed 1995·Granted Jul 30, 1996·43 cites·10 claims
- 0380US5844807AAutomated system and method for optimizing and palletizing articlesMARQUIP INC·Filed 1995·Granted Dec 1, 1998·89 cites·15 claims
- 0473US8267847B2Method and apparatus for a rules-based utilization of a minimum-slit-head configuration plunger slitterCUMMINGS JAMES A·Filed 2009·Granted Sep 18, 2012·7 cites·16 claims
- 0564US5626335AVertical lift system for delivering sheets in stacksMARQUIP INC·Filed 1996·Granted May 6, 1997·20 cites·4 claims
- 0656US9199387B2Method and apparatus for a rules based utilization of a minimum-slit-head configuration plunge slitterCUMMINGS JAMES A·Filed 2012·Granted Dec 1, 2015·0 cites·11 claims
- 0745US5119906ALift locking systemMARQUIP INC·Filed 1991·Granted Jun 9, 1992·11 cites·11 claims
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