WR

Warner D. Rosenfeld

KI Kingport International: 3 patents #2 of 3Top 70%
📍 Glencoe, IL: #57 of 188 inventorsTop 35%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,664,296 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D315985 Expansible carry-on case Edward L. Gerch 1991-04-09
4830154 Duffle type sports bag Edward L. Gerch 1989-05-16
4819796 Expandable garment carrier Edward L. Gerch 1989-04-11