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| Patents for Kindt-Collins Co. | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,221,141 | Nov. 12, 1940 | E.T. Kindt | Dowel pin | ||
| 2,638,722 | May 19, 1953 | I.A. Rimmel | Mandrel | sanding machines | |
| 2,686,992 | Aug. 24, 1954 | I.A. Rimmel, E.T. Kindt | Combination spindle machine | sanding machines | |
| 2,827,259 | Mar. 18, 1958 | E.T. Kindt | Automatic gate for dust collection system | waste collection mechanisms | |