KA

Keith Allison

CR Crayola: 8 patents #12 of 117Top 15%
BS Binney & Smith: 4 patents #14 of 92Top 20%
SN Siser Na: 4 patents #1 of 5Top 20%
Overall (All Time): #285,838 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12345405 Heated light pad David Wheatley, Micah Leong, Maya Groscurth 2025-07-01
12097722 Erasable writing compositions Victor Hugo Bedoya 2024-09-24
11813887 Wicking nib device and system Craig Skinner, Scott Collins, Richard Kuiken, Anthony P. Monzo, Jake Towne 2023-11-14
D976096 Product hanger hole 2023-01-24
D968682 Gripper pad David Wheatley, Micah Leong, Maya Groscurth 2022-11-01
11472219 Wicking nib device and system Craig Skinner, Scott Collins, Richard Kuiken, Anthony P. Monzo, Jake Towne 2022-10-18
11377389 Bead maker and decorator Roseld V. Laguatan 2022-07-05
D954320 Heated light pad David Wheatley, Micah Leong, Maya Groscurth 2022-06-07
11192395 Color development writing compositions and writing instruments Victor Hugo Bedoya 2021-12-07
10711150 Color development writing compositions and writing instruments Victor Hugo Bedoya 2020-07-14
10669206 Bead maker and decorator Roseld V. Laguatan 2020-06-02
9321927 Enhanced washability inks and methods of making the same Craig Skinner 2016-04-26
6706783 Erasable marking composition Richard J. Kaiser 2004-03-16
6344498 Erasable marking composition Richard J. Kaiser 2002-02-05
6160034 Coloring composition Richard J. Kaiser 2000-12-12
5464470 Color-changing marking composition system Armand E. Brachman 1995-11-07