DH

David Russell Heldt

AS Animal Care Systems: 1 patents #1 of 5Top 20%
📍 Littleton, CO: #33 of 135 inventorsTop 25%
🗺 Colorado: #1,212 of 4,451 inventorsTop 30%
Overall (2025): #412,947 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12356959 Animal caging system for remote monitoring Robert Tierney, Andrew Poulter, Eric Corell, Bryan Reagan 2025-07-15