| Patents for Charles A. Mattson |
Patents 1 -
10
of 10
      |
| Picture | Number | Date | Patentee | Title |
| | 2,818,147 | Dec. 31, 1957 | W. Ziegler, C.A. Mattson, A.W. Mall | Engine governor and clutch |
| | 2,827,026 | Mar. 18, 1958 | C.A. Mattson, A.W. Mall | Means for cooling internal combustion engines |
| | 2,895,466 | Jul. 21, 1959 | A.W. Mall, W. Ziegler, C.A. Mattson | Chain saw starter mechanism |
 | 3,123,111 | Mar. 03, 1964 | C.A. Mattson | Sawdust discharge for circular saw |
| | 4,325,163 | Apr. 20, 1982 | D.A. Milliken, G.M. Zink, C.A. Mattson | Portable blower-vacuum unit |
| | 4,346,526 | Aug. 31, 1982 | J.J. Michel, C.A. Mattson | Snow thrower |
| | 4,387,852 | Jun. 14, 1983 | C.A. Mattson, J. Michel, A. Domagalski | Fertilizer spreader |
| | 4,402,106 | Sep. 06, 1983 | C.A. Mattson | Blower attachment for cleaning rain gutters |
| | 4,474,327 | Oct. 02, 1984 | C.A. Mattson, J. Michel, A. Domagalski | Fertilizer spreader |
| | 4,490,910 | Jan. 01, 1985 | R.J. Landy, C.A. Mattson | Cutting head for string trimmer |
