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| All Patents in class 52/64 | |||||
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| Number | Date | Patentee | Title | Type | |
| 5,591X | Jul. 29, 1829 | N. Adams | Making Roofs for Buildings in Brick Yards, Tan Yards, Salt Yards, Sugar Manufactories | roofs | |
| 420,784 | Feb. 04, 1890 | P. Goldrick | Roof for Drying Sheds | drying sheds | |
| 4,850,382 | Jul. 25, 1989 | D.P. Williams | Work booth for a robot | ||