WH

William K. Hofman

ST Steelcase: 5 patents #191 of 809Top 25%
SD Steelcase Development: 3 patents #140 of 472Top 30%
TS The Shaw-Walker: 2 patents #4 of 19Top 25%
WE Westinghouse Electric: 2 patents #1,558 of 5,139Top 35%
📍 Coopersville, MI: #3 of 40 inventorsTop 8%
🗺 Michigan: #7,642 of 86,293 inventorsTop 9%
Overall (All Time): #418,833 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
9841554 Panel light assembly 2017-12-12
9188733 Panel light assembly 2015-11-17
D725638 Display screen mount Shawn Kerstan Littrell, Karl J. Mead 2015-03-31
8104850 Furniture storage unit Allen C. Hager, Robert E. Jeffers, Brian L. Bultsma, Scott Michael Miller, Marvin C. Knauf +3 more 2012-01-31
6481163 Partition panel Jonathan J. King, Alan E. Rheault, John S. Malnor, Daniel R. VanDyk, Michael L. Waalkes +3 more 2002-11-19
6173545 Connector for partition system Michael J. Feldpausch, Stephen J. Feldpausch 2001-01-16
6009676 Connector for partition system Michael J. Feldpausch, Stephen J. Feldpausch 2000-01-04
5836121 Connection system for connecting partition and floor channel 1998-11-17
5378057 Metal case David F. Bach 1995-01-03
5364178 File cabinet having a corregated inner framework construction Jerry J. Mayette, David F. Bach 1994-11-15
4906045 Chair control for a pedestal chair having a knee-tilt seat 1990-03-06
4744538 Decorative cap and base cover for an office chair center post and base 1988-05-17