WK

William Kwolek

EI Ervin Industries: 1 patents #4 of 5Top 80%
📍 Manchester, MI: #26 of 68 inventorsTop 40%
🗺 Michigan: #27,158 of 86,293 inventorsTop 35%
Overall (All Time): #1,464,891 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10235908 Tamper-proof electronic bolt-seal Navid Yazdi 2019-03-19
10109221 Tamper-proof electronic bolt-seal Navid Yazdi 2018-10-23
4336672 Centrifugal blasting apparatus 1982-06-29