| Patents for Frank Mossberg |
Patents 1 -
10
of 24
      |
| Picture | Number | Date | Patentee | Title |
 | 356,726 | Jan. 25, 1887 | F. Mossberg | Micrometer Gage |
 | 388,784 | Aug. 28, 1888 | F. Mossberg | Twist-drill-grinding attachment |
 | 389,095 | Sep. 04, 1888 | F. Mossberg | Twist-drill-grinding attachment |
| | 469,615 | Feb. 23, 1892 | S.W. Wardwell | Knife Sharpener |
| | 478,517 | Jul. 05, 1892 | F. Mossberg | Machine for Closing the Edges of Studs Etc |
 | 482,021 | Sep. 06, 1892 | F. Mossberg | Wrench |
 | 482,749 | Sep. 20, 1892 | F. Mossberg | Wrench |
| | 486,052 | Nov. 08, 1892 | F. Mossberg | Antifriction Bearing |
| | 487,194 | Nov. 29, 1892 | F. Mossberg | Process of Making Cages for Antifriction Bearings |
| | 519,868 | May 15, 1894 | F. Mossberg | Roller Bearing |
