Did You Know...
...that while attempting to develop a super strong glue, 3M employee Spencer Silver accidentally developed a glue that was so weak it would barely hold two pieces of paper together? However, his colleague Art Fry needed the glue. Fry sang with his church choir and marked the pages of his hymnal with small scraps of paper that often fell out. He used Silver's glue to hold the papers in place. Today we call this invention Post-it Notes.
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| Number | Title | Issue Date |
| 6074124 | Log boom apparatus and method utilizing open-sided hook A cable connector has a body with a passageway therethrough and a slot extending along the passageway. A wedge is slidably received in the passageway. A log boom is secured by connecting the body of the connector to one end of the cable, wrapping the cabl... | 06/13/2000 |
