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David C. Kaspar

KW Kaspar Wire Works: 1 patents #12 of 27Top 45%
📍 Shiner, TX: #16 of 34 inventorsTop 50%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,882,159 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5036966 Newspaper vending rack coin box incorporating a retrofit electronic coin mechanism Douglas Kaspar, Ralph J. Ullmann 1991-08-06