421 Patents
#1 in Highland, IL
#66 in Illinois
#1,085 in US
#2,167 in the World
Highland Supply Corporation
51 inventors:
Highland, IL, United States of America
51 inventors (with patents filed for the assignee):
Donald E Weder (385 out of 1,415 patents)
Joseph G Straeter (184 out of 485 patents)
Franklin J Craig (54 out of 131 patents)
4. Erwin H Weder (53 out of 65 patents)
5. Robert C Abrams (52 out of 53 patents)
6. William F Straeter (47 out of 178 patents)
7. Wilma M Donnelly (31 out of 34 patents)
8. John W Bergstrand (31 out of 37 patents)
9. Phyllis J Bolk (27 out of 28 patents)
10. Wanda M Weder (26 out of 28 patents)
11. Jon S Shryock (25 out of 32 patents)
12. Lisa A Straeter (8 out of 31 patents)
13. Daniel L Vaughn (5 out of 5 patents)
14. Jack W Redditt (5 out of 7 patents)
15. R E Dunn (4 out of 31 patents)
421 patents:
#1 in Highland, IL
#66 in Illinois
#1,085 in US
#2,167 in the World
51 inventors: