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| Patents for Burtt Mfg. Co. | |||||
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| Number | Date | Patentee | Title | Type | |
| 632,152 | Aug. 29, 1899 | W. Schau | Tire Tightener | tire tightening machines | |
| 679,161 | Jul. 23, 1901 | W. Schau | Tire Tightener | tire tightening machines | |
| 948,637 | Feb. 08, 1910 | W. Schau | Tire Setter | tire setting machines | |
| 948,638 | Feb. 08, 1910 | W. Schau | Tire Tightener or Tire Setter | tire tightening machines | |