DS

David Slade Simpson

OI Oms Investments: 3 patents #65 of 173Top 40%
📍 Worthington, OH: #166 of 449 inventorsTop 40%
🗺 Ohio: #23,384 of 73,341 inventorsTop 35%
Overall (All Time): #1,326,998 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1071410 Misting device Paul M. Havlovitz, Derek Jordan Recker, Michael T. Kopczewski, Jay F. Perkins 2025-04-15
D941423 Misting device Paul M. Havlovitz, Derek Jordan Recker, Michael T. Kopczewski, Jay F. Perkins 2022-01-18
D922523 Misting device Paul M. Havlovitz, Derek Jordan Recker, Michael T. Kopczewski, Jay F. Perkins 2021-06-15