Creator
- Forest Products Laboratory (U.S.)101
- Werren, Fred20
- Boller, Kenneth H.12
- Youngs, R. L. (Robert Leland), 1924 9
- Erickson, E. C. O.8
- Meyer, H. R.7
- Kimball, Kenneth Edmund6
- Norris, Charles, B. (Charles Brazer), 1894 6
- Freas, Alan d'yarmett, 1910 5
- Mackin, G. E.5
- Seidl, Robert J.5
- Baird, Parker K.4
- Heebink, Bruce G.4
- Selbo, M. L. (Magnus Leonard), 1901 4
- Stamm, Alfred J. (Alfred Joaquim), 1897 4
- Kuenzi, Edward W.3
- Luxford, R. F. (Ronald Floyd), 1889 3
- Pew, John C.3
- Schwartz, Sidney L.3
- Stevens, Gordon H.3