JL

John Loffink

📍 Happy Valley, OR: #2 of 19 inventorsTop 15%
🗺 Oregon: #538 of 4,620 inventorsTop 15%
Overall (2019): #51,677 of 560,194Top 10%
4
Patents 2019

Issued Patents 2019

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10486527 Multi-use fuel tank flange assembly 2019-11-26
10479557 Servicable draw and return tube assembly Ken Watson, Evan Waymire 2019-11-19
10457139 Fuel cap and spring assembly Bob Klein 2019-10-29
10449852 Fuel cap and seal assembly 2019-10-22