KW

Keith W. Walker

UG United States Gypsum: 1 patents #247 of 432Top 60%
IBM: 1 patents #44,794 of 70,183Top 65%
📍 Lake Zurich, IL: #153 of 484 inventorsTop 35%
🗺 Illinois: #21,447 of 84,256 inventorsTop 30%
Overall (All Time): #1,235,961 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8331545 Handling communication session disconnection and reconnection Steven G. Lingafelt, Martinianus B. Hadinata, John E. Moore, Jr., Brian M. O'Connell 2012-12-11
6923737 Baseball swing training apparatus 2005-08-02
D386341 Shower bucket 1997-11-18
4487291 Sound attenuating partition 1984-12-11