Celebrity Inventors
Actor Marlon Brando has four patents, all named "Drumhead tensioning device and method."
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| Number | Title | Issue Date |
| 4807918 | Single line grapple A single line grapple is provided comprising an upper and lower block operatively connected to a plurality of arms and tines whereby drawing the blocks together closes the tines. The blocks are drawn together by a cable reeved between an upper sheave asse... | 02/28/1989 |
| 4179847 | Root ball clamp An improved protective clamp for the root ball portion of a tree is disclosed. The clamp includes a plurality of arcuate plate members, each of which is provided with an outwardly extending foot portion at the lower end thereof. Raised re-inforcing ribs o... | 12/25/1979 |
