David Apostoloff

UN Unknown: 4 patents #4,220 of 83,584Top 6%

📍 Derry, NH: #95 of 295 inventorsTop 35%

🗺 New Hampshire: #4,150 of 12,181 inventorsTop 35%

Overall (All Time): #1,510,296 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
9427031	Storable poncho and related method	—	2016-08-30
8549711	Hinge mounted check strap and method of limiting opening movement of a hinged door	—	2013-10-08
6497005	Hinge mounted adjustable doorstop	—	2002-12-24