DH

David W. Heidlauf

AM Arrow Plastic Manufacturing: 2 patents #16 of 32Top 50%
📍 Libertyville, IL: #453 of 868 inventorsTop 55%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,199,401 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6527137 Drinking mug with integral straw Robert Kleckauskas, Bruce Ronner, Robert Giacolo 2003-03-04
D442436 Drinking mug Robert Kleckauskas, Bruce Ronner, John P. Coursey, Rita Siffuentes, Robert Giacolo 2001-05-22