CW

Christopher J. Whigham

📍 Lenexa, KS: #198 of 521 inventorsTop 40%
🗺 Kansas: #4,268 of 12,005 inventorsTop 40%
Overall (All Time): #1,939,563 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10315456 Chalk stick holder and method of use — 2019-06-11
9004794 Telescoping chalk holder — 2015-04-14