JS

Jacob W. Springer

FE Federal Express: 2 patents #28 of 127Top 25%
Overall (All Time): #1,826,413 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11814193 Modular staircase 2023-11-14
10532827 Modular staircase 2020-01-14