Creator
- Deane, Lionel D. 22
- Willamette Iron and Steel Works 21
- Belluschi, Pietro 20
- Gladding, McBean and Company 20
- Morris, Benjamin W. 19
- Beach, James G. 18
- Heurn, Prosper 18
- Hurley-Mason Company 18
- Linde, Carl L. 17
- Gilbert, Cass 16
- Reid Brothers 15
- Reid, James W. 15
- Reid, Merritt J. 15
- Reid, Watson 15
- Burggraf, Charles H. 13
- Grand Rapids Designing Service 13
- Hammond, Ross B. 13
- Brayton Engineering Company 12
- Bridges, J. B. 11
- Doyle and Patterson 11