DL

Dennis J. Leedom

BU Bern Unlimited: 5 patents #1 of 7Top 15%
📍 Duxbury, MA: #41 of 188 inventorsTop 25%
🗺 Massachusetts: #15,851 of 88,656 inventorsTop 20%
Overall (All Time): #597,340 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
D1071348 Helmet Ryan Melofchik 2025-04-15
12232557 Helmet with ventilation control Ryan Melofchik 2025-02-25
9675129 Helmet with vent opening control Ryan Melofchik, Adam M. Godwin 2017-06-13
D685138 Flip visor 2013-06-25
D685137 Flip visor 2013-06-25
8001624 Removable hunter knit liner for use with a protective helmet 2011-08-23
D616632 Hunter knit helmet 2010-06-01
D572880 Summer liner 2008-07-15