SW

Shane R. Walker

NI National Presto Industries: 2 patents #2 of 4Top 50%
📍 Longmont, CO: #42 of 273 inventorsTop 20%
🗺 Colorado: #459 of 3,647 inventorsTop 15%
Overall (2011): #66,952 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D633189 Dish-style electric heater Michael R. Berge 2011-02-22
D632153 Adjustable knife sharpener Justun C. Seymour 2011-02-08