Assignee
PEARL TECHNOLOGIES INC
US·9 granted patents·1 pending application·88 citations·filing 1994–2008
Top patents by PatentIndex Score
10 records- 0163US6196827B1Swing arm stabilizing cagePEARL TECHNOLOGIES INC·Filed 1998·Granted Mar 6, 2001·23 cites·19 claims
- 0262US6148710ASlitter-punch with quick adapterPEARL TECHNOLOGIES INC·Filed 1999·Granted Nov 21, 2000·22 cites·6 claims
- 0362US5700489ABubble stabilizer and sizing cage with wear stripsPEARL TECHNOLOGIES INC·Filed 1996·Granted Dec 23, 1997·19 cites·14 claims
- 0457US7080585B2Hold-down clamp for slitter-punchPEARL TECHNOLOGIES INC·Filed 2002·Granted Jul 25, 2006·6 cites·11 claims
- 0551US7779738B2Pivot punchPEARL TECHNOLOGIES INC·Filed 2008·Granted Aug 24, 2010·1 cites·7 claims
- 0646US6875002B2Oscillating guide cagePEARL TECHNOLOGIES INC·Filed 2002·Granted Apr 5, 2005·2 cites·14 claims
- 0746US6113026ABow spreader barPEARL TECHNOLOGIES INC·Filed 1998·Granted Sep 5, 2000·11 cites·14 claims
- 0841US7624980B2Tool-less rotary vacuum wicketter assemblyPEARL TECHNOLOGIES INC·Filed 2007·Granted Dec 1, 2009·0 cites·10 claims
- 0933US5585120AExtriuded metal collapsing boards with replaceable wear platesPEARL TECHNOLOGIES INC·Filed 1994·Granted Dec 17, 1996·4 cites·16 claims
- 1030US2004074364A1Multiple punch assemblyPEARL TECHNOLOGIES INC·Filed 2002·Application pending·0 cites
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