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John W. Spirk

DI Dart Industries: 5 patents #4 of 17Top 25%
GC G & S Metal Products Company: 1 patents #1 of 3Top 35%
📍 Gates Mills, OH: #1 of 8 inventorsTop 15%
🗺 Ohio: #13 of 3,574 inventorsTop 1%
Overall (1989): #1,102 of 140,708Top 1%
7
Patents 1989

Issued Patents 1989

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
D305251 Toy rhinoceros or the like Robert F. Bateman, Brian L. Newton, Martin J. Wolff, John R. Nottingham 1989-12-26
D305254 Toy elephant or the like Robert F. Bateman, Brian L. Newton, Martin J. Wolff, John R. Nottingham 1989-12-26
D305142 Toy giraffe or the like Robert F. Bateman, Brian L. Newton, Martin J. Wolff, John R. Nottingham 1989-12-19
D305141 Toy lion or the like Robert F. Bateman, Brian L. Newton, Martin J. Wolff, John R. Nottingham 1989-12-19
D305140 Toy polar bear or the like Robert F. Bateman, Brian L. Newton, Martin J. Wolff, John R. Nottingham 1989-12-19
D303611 Combined cordless glue gun and base therefor John R. Nottingham 1989-09-26
4796784 Soft ice cream dispenser John R. Nottingham, Jeffrey M. Kalman 1989-01-10