DS

Daniel Eric Spengler

PF Pure Fishing: 2 patents #2 of 6Top 35%
📍 Milford, IA: #1 of 1 inventorsTop 100%
🗺 Iowa: #223 of 1,656 inventorsTop 15%
Overall (2023): #162,118 of 537,848Top 35%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1000580 Lure Keith Lane Ostrum, Kelli Marie Lange 2023-10-03
D1000581 Lure Keith Lane Ostrum, Kelli Marie Lange 2023-10-03