Did You Know...
...that the Band-Aid Bandage was invented by a Johnson & Johnson employee whose wife had cut herself? Earl Dickson's wife was rather accident prone, so he set out to develop a bandage that she could apply without help. He placed a small piece of gauze in the center of a small piece of surgical tape, and what we know today as the Band Aid bandage was born!
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| Number | Title | Issue Date |
| 6009623 | Razor with in situ sensor The present invention discloses a wet shave shaving system which contains an in situ sensor within the razor cartridge or razor handle. The sensor preferably comprises either a piezoelectric or a piezoresistive material which produces an electrical signal... | 01/04/2000 |
| 5119557 | Shave counter Disclosed herein is a safety razor having a blade, a handle mounted to the blade, and counting means attached to the handle for keeping track of the number of uses of a particular blade. The counter can be adapted for use on a disposable razor or on a raz... | 06/09/1992 |
