Dennis A. Haack

📍 Troy, OH: #118 of 367 inventorsTop 35%

🗺 Ohio: #23,384 of 73,341 inventorsTop 35%

Overall (All Time): #1,664,483 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
D316483	Suitcase cover	—	1991-04-30
4396226	Structural component assembly for upholstered furniture and method of making	—	1983-08-02
4296964	Structural component for upholstered furniture and method of making	—	1981-10-27