BS

Bert Appleton Spiller

TL Tbl Licensing: 2 patents #2 of 12Top 20%
📍 Dover, NH: #4 of 27 inventorsTop 15%
🗺 New Hampshire: #275 of 1,614 inventorsTop 20%
Overall (2017): #168,034 of 506,227Top 35%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9635902 Safety footwear 2017-05-02
9554617 Protection devices for use in shoes or other products Denis W. Norton, Stephen Douglas Ammon 2017-01-31