RH

Roy Heinz

GN Gn Netcom/Unex: 5 patents #1 of 7Top 15%
AR American Safety Razor: 3 patents #16 of 53Top 35%
AN Agfa Nv: 2 patents #86 of 331Top 30%
DU Duracraft: 1 patents #16 of 33Top 50%
HP Holmes Products: 1 patents #26 of 49Top 55%
Overall (All Time): #426,637 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6914997 Flexible earhook James T. MacDonald, Joseph L. Freni, Jr., John Depiano 2005-07-05
6598301 Multi-purpose razor blade tool Gregory F. McCool, Jeffrey W. Wonderley, Dave McDonald, Eric Karl Litscher, John Depiano +1 more 2003-07-29
D474668 Razor blade tool Dave McDonald, Eric Karl Litscher, John Depiano, Will Wear, Gregory F. McCool +1 more 2003-05-20
6418230 Flexible earhook James McDonald, Joseph L. Freni, Jr., John Depiano 2002-07-09
D458105 Razor blade tool Dave McDonald, Eric Karl Litscher, John Depiano, Will Wear, Jeffrey W. Wonderley 2002-06-04
6356635 Headband for reversible mounting of headsets Stephen Lyman, James T. MacDonald, John Depiano 2002-03-12
D450742 Progress indicator and plate feed-through for a platesetter 2001-11-20
D450743 Progress indicator and plate support for a platesetter 2001-11-20
D431235 Earhook headset Stephen Lyman, James T. MacDonald, John Depiano 2000-09-26
D420113 Heater Anthony Pannozzo 2000-02-01
D419564 Flexible earhook James McDonald, Joseph L. Freni, Jr., John Depiano 2000-01-25
D393704 Air cleaner Bernard Chiu, Robert Marvin 1998-04-21