DN

Darryl N. Nielsen

TM The Marley-Wylain: 1 patents #14 of 33Top 45%
📍 Lenexa, KS: #296 of 521 inventorsTop 60%
🗺 Kansas: #6,307 of 12,005 inventorsTop 55%
Overall (All Time): #3,986,047 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4708589 Roll-formed submersible pump Charles F. Wheeler 1987-11-24