DZ

Dennis G. Zelazowski

📍 Lower Burrell, PA: #51 of 383 inventorsTop 15%
🗺 Pennsylvania: #11,794 of 74,527 inventorsTop 20%
Overall (All Time): #738,924 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9081211 Magnetic hinge 2015-07-14
D693320 Grooved magnet 2013-11-12
D693321 Grooved magnet 2013-11-12
D684942 Grooved magnet 2013-06-25
8292427 Screwless magnetic eyewear 2012-10-23
7794080 Screwless magnetic eyewear 2010-09-14
7600870 Attachable magnetic eyeglasses and method of making same 2009-10-13