John E. Hagglund

📍 Newberg, OR: #94 of 252 inventorsTop 40%

🗺 Oregon: #10,188 of 28,073 inventorsTop 40%

Overall (All Time): #1,484,168 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
10104984	Expandable mattress cover	—	2018-10-23
6484338	Mattress structure	—	2002-11-26
5210890	Mattress foundation with springs and foam elements	—	1993-05-18