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 |
| 5976597 | Basic protein composition, basic peptide composition and application thereof The present invention provides a basic protein and a basic peptide composition which can be administered orally and has the ability to stimulate osteoblast proliferation, strengthen bone and inhibit bone resorption. Said basic protein has the following pr... | 11/02/1999 |
