Mark Daus

OD Overhead Door: 1 patents #7 of 19Top 40%

📍 Doylestown, OH: #2 of 8 inventorsTop 25%

🗺 Ohio: #2,265 of 7,143 inventorsTop 35%

Overall (2018): #323,248 of 503,207Top 65%

Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9890582	Door release mechanism	Alvin Eiterman	2018-02-13