JC

John W. Crowell

HE Haimbaugh Enterprises: 1 patents #3 of 4Top 75%
📍 Kalamazoo, MI: #581 of 1,283 inventorsTop 50%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,286,724 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5414872 Sofa-bed Stephen Louis Kessler, Robert P. Fatchett 1995-05-16
5085329 Sheeting support Jeffrey L. Kellerman 1992-02-04