KF

Karl Fritzsche

YC Yeti Coolers: 3 patents #22 of 48Top 50%
📍 Seattle, WA: #336 of 4,250 inventorsTop 8%
🗺 Washington: #1,143 of 12,572 inventorsTop 10%
Overall (2023): #72,818 of 537,848Top 15%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11839278 Closure systems and insulating devices having closure systems Erik Steven Larson, Derek G. Sullivan, Christopher M. Keller, Alex Baires, Scott Barbieri +1 more 2023-12-12
11767157 Insulating device Roy Joseph Seiders, Christopher M. Keller, Derek G. Sullivan, Erik Steven Larson, Alex Baires +2 more 2023-09-26
D989565 Insulating bag Roy Joseph Seiders, Andrew M. Bosway, Derek G. Sullivan 2023-06-20