Assignee
GRAYMILLS CORP
US·9 granted patents·302 citations·filing 1988–2003
Top patents by PatentIndex Score
9 records- 0193US5143102AHigh pressure parts cleaner and methodGRAYMILLS CORP·Filed 1990·Granted Sep 1, 1992·110 cites·8 claims
- 0286US7165494B2System and method for delivering and flushing ink and other liquids in a printing pressGRAYMILLS CORP·Filed 2003·Granted Jan 23, 2007·17 cites·31 claims
- 0377US5630711APeristaltic pump having a loop-shaped tube pathGRAYMILLS CORP·Filed 1995·Granted May 20, 1997·50 cites·12 claims
- 0473US6688225B2System for cooling ink and other liquids on a printing pressGRAYMILLS CORP·Filed 2002·Granted Feb 10, 2004·8 cites·36 claims
- 0569US5897300AQuick-release bolt for use with pump housingGRAYMILLS CORP·Filed 1997·Granted Apr 27, 1999·34 cites·9 claims
- 0665US5122032ADisposable pump assemblyGRAYMILLS CORP·Filed 1991·Granted Jun 16, 1992·33 cites·25 claims
- 0762US5490460AAutomated cleaning of printing cylindersGRAYMILLS CORP·Filed 1994·Granted Feb 13, 1996·26 cites·10 claims
- 0859US4817649AParts washer deviceGRAYMILLS CORP·Filed 1988·Granted Apr 4, 1989·21 cites·25 claims
- 0933US5307840AInk tank/pump systemGRAYMILLS CORP·Filed 1993·Granted May 3, 1994·3 cites·21 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →