RK

Richard Kuiken

CR Crayola: 3 patents #25 of 117Top 25%
Overall (All Time): #1,403,445 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11840113 Marker opener Craig Skinner 2023-12-12
11813887 Wicking nib device and system Craig Skinner, Scott Collins, Anthony P. Monzo, Jake Towne, Keith Allison 2023-11-14
11472219 Wicking nib device and system Craig Skinner, Scott Collins, Anthony P. Monzo, Jake Towne, Keith Allison 2022-10-18