DB

David Anthony Betzold

PC Prince Castle: 2 patents #50 of 127Top 40%
📍 Fridley, MN: #123 of 315 inventorsTop 40%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #1,935,768 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10271690 Modular heating unit Loren Veltrop, Scott W. Beu, Eric Larson, David E. Paton, Ronaldo J. Santiago 2019-04-30
9854943 Modular food holding cabinet having individually configurable food holding units David E. Paton 2018-01-02