DW

Douglas Larry Wierenga

📍 Saugatuck, MI: #4 of 8 inventorsTop 50%
🗺 Michigan: #950 of 6,958 inventorsTop 15%
Overall (2025): #129,256 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12396876 Blanket splint quick tie system and method for emergency medical care 2025-08-26
12285350 Blanket splint quick tie system and method for emergency medical care 2025-04-29