DN

Darrell Nelson

Overall (All Time): #1,118,914 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12151931 Mountable pillow decoration assembly Erica Lee 2024-11-26
11156299 Valve with expandable sleeve fitted over perforated walls of inlet and outlet channels to control flow therebetween 2021-10-26
9086305 Paddlewheel flow meter with improved servicability and improved reliability under harsh operating conditions 2015-07-21
4856771 Video simulation apparatus Greg W. Berg 1989-08-15