GH

Greg Holderfield

WI Waterloo Industries: 5 patents #13 of 48Top 30%
DP Dell Products: 5 patents #1,301 of 6,820Top 20%
HG Homedics Group: 3 patents #8 of 31Top 30%
SS S. C. Johnson & Son: 3 patents #519 of 1,588Top 35%
Illinois Tool Works: 2 patents #1,548 of 4,258Top 40%
GB General Binding: 1 patents #30 of 78Top 40%
BU Bunn-O-Matic: 1 patents #75 of 145Top 55%
Overall (All Time): #211,051 of 4,157,543Top 6%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D611273 Chest panel Steven Frederick Kohagen, Jim Hand, Eric Hyman 2010-03-09
7617957 Mounting system for the exhaust gas deflector of a power tool Joey Nakayama, Michael Patrick Johnson, Ricardo Segura, Bryan Schieler 2009-11-17
D588843 Cabinet panel Steven Frederick Kohagen, Jim Hand, Eric Hyman 2009-03-24
D588201 Nameplate Steven Frederick Kohagen, Jim Hand, Eric Hyman 2009-03-10
D563760 Handle Jim Hand, Eric Hyman 2008-03-11
D561250 Printer housing Michael Ellis Smith 2008-02-05
D558264 Printer housing Michael Ellis Smith, Pedro M. Alfonso 2007-12-25
D554963 Fastener driving tool housing Joey Nakayama 2007-11-13
D551003 Heater unit Stephen B. Leonard, Lauren M. Rathmann 2007-09-18
D550491 Base unit Stephen B. Leonard, Lauren M. Rathmann 2007-09-11
D550490 Base unit Stephen B. Leonard, Lauren M. Rathmann 2007-09-11
D547160 Handle Jim Hand, Eric Hyman 2007-07-24
D540852 Photo printer Kuoyong Huang 2007-04-17
D532816 Photo printer Michael Ellis Smith 2006-11-28
D532450 Photo printer Michael Ellis Smith 2006-11-21
D511922 Brewer Randall P. Bell, Gary F. Prokop 2005-11-29
D501042 Air cleaner Randall P. Bell, Joey Nakayama 2005-01-18
D500848 Air cleaner Randall P. Bell, Martin Rathgeber, Joey Nakayama, John DePiano 2005-01-11
D499476 Air cleaner Randall P. Bell 2004-12-07
D482064 Combination pen and fan Greg Steiner, Eric Junkel 2003-11-11
D410946 Shredder — 1999-06-15