DF

David Fortenbacher

📍 Muskegon, MI: #4 of 23 inventorsTop 20%
🗺 Michigan: #1,215 of 10,747 inventorsTop 15%
Overall (2019): #93,828 of 560,194Top 20%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10495299 Superheater 2019-12-03
10397983 Water heating elements 2019-08-27
10292438 Heated garments 2019-05-21