CH

Colleen M. Hays

GL Globe-Union: 1 patents #61 of 138Top 45%
📍 Greendale, WI: #90 of 157 inventorsTop 60%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #3,825,780 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5217823 Explosion resistant vent cap Matthias Geibl, Guy D. McDonald 1993-06-08