DR

Darrell A. Richmond

LM L&P Property Management: 5 patents #2 of 46Top 5%
📍 Carthage, MO: #1 of 18 inventorsTop 6%
🗺 Missouri: #74 of 2,707 inventorsTop 3%
Overall (2019): #37,365 of 560,194Top 7%
5
Patents 2019

Issued Patents 2019

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10512340 Pocketed spring assembly comprising strings of springs with tabs Jason V. Jewett, Austin G. Long 2019-12-24
10477979 Pocketed spring assembly Jason V. Jewett 2019-11-19
10426274 Pocketed spring assembly comprising strings of springs having non-linear separating seams Niels S. Mossbeck 2019-10-01
10399847 Apparatus for ventilating fabric used to make pocketed springs John J. Brunnert, John E. Hull, Richard A. Krtek 2019-09-03
10206515 Pocketed spring assembly Jason V. Jewett 2019-02-19