DK

David B. Kay

EC Extremity Development Company: 2 patents #1 of 8Top 15%
QI Quality Vision International: 2 patents #1 of 5Top 20%
DA Doro Ab: 1 patents #5 of 15Top 35%
OD Orthohelix Surgical Designs: 1 patents #6 of 13Top 50%
📍 Akron, OH: #5 of 180 inventorsTop 3%
🗺 Ohio: #241 of 7,781 inventorsTop 4%
Overall (2019): #26,224 of 560,194Top 5%
6
Patents 2019

Issued Patents 2019

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10444003 Exchangeable lens module system for probes of interferometric optical measuring machines 2019-10-15
10290198 Sensor system 2019-05-14
10254105 Exchangeable lens module system for probes of optical measuring machines 2019-04-09
10213236 Orthopedic compression plate and method of surgery Derek S. Lewis, Elizabeth Altenau, Gordon Bennett, Bryan D. Den Hartog, Jackson R. Heavener +5 more 2019-02-26
D839439 Ankle brace support Dustin Ducharme, Annunziato Amendola, Bryan D. Den Hartog, Anthony Perera, Brian Milliff +1 more 2019-01-29
D837987 Ankle brace support and foot plate Dustin Ducharme, Annunziato Amendola, Bryan D. Den Hartog, Anthony Perera, Brian Milliff +1 more 2019-01-08