- Forest Products Laboratory (U.S.)188
- Oregon State College. Agricultural Experiment Station33
- Oregon State University. Extension Service24
- Kuenzi, Edward W.21
- Western Dry Kiln Association17
- Heebink, Bruce G.15
- Norris, Charles, B. (Charles Brazer), 1894 15
- Western Dry Kiln Clubs15
- Graham, Robert D.14
- Werren, Fred12
- Oregon Forest Products Laboratory11
- Boller, Kenneth H.10
- Ericksen, Wilhelm S.9
- Miller, Donald J.8
- Garland, John J.7
- Heebink, T. B. (Thomas Bruce), 1914 7
- Kommers, William J.7
- Lewis, Wayne C., 1914 7
- March, H. W.7
- Mohaupt, Alvin A.7