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| Patents for Robert E. Wolfe | |||||
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| Number | Date | Patentee | Title | Type | |
| D110,394 | Jul. 05, 1938 | R.F. Kneisley, R.E. Wolfe | Design for a machine for surfacing and polishing floors | sanding machines | |
| D113,860 | Mar. 21, 1939 | R.E. Wolfe, R.F. Kneisley | Design for a surfacing machine | sanding machines | |
| 2,198,876 | Apr. 30, 1940 | R.E. Wolfe, R.F. Kneisley | Floor surfacing machine | sanding machines | |