DK

David M. Kelley

UN Unknown: 1 patents #344 of 3,329Top 15%
Overall (2021): #483,491 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
10881222 Apparatus to facilitate physical distancing Stephanie Van Keane London, John Michael London, Willet Christopher Howard, Christopher J. Pearen 2021-01-05