BR

Bryan E. Rolfs

SA Sanford: 2 patents #1 of 31Top 4%
Overall (2020): #188,509 of 565,922Top 35%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10843502 Writing instrument side-knock mechanism Kenneth Swanick 2020-11-24
10525762 Writing instrument side-knock mechanism Kenneth Swanick 2020-01-07