Did You Know...
...that several people are credited with the invention of the flush toilet? Most people have heard of Thomas Crapper (1837-1910), the sanitary engineer who invented the valve-and-siphon arrangement that made the modern toilet possible. Another claimant to "the throne" was British inventor Alexander Cumming who patented a toilet in 1775. Then there's a nameless Minoan (a native of ancient Crete) who lived 4,000 years ago who supposedly was ahead of his time and created the first flush toilet!
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| Number | Title | Issue Date |
| 5509846 | Disposable biodegradable beehive A disposable, biodegradable beehive which comprises an enclosure of wax-coated cardboard. The enclosure includes an opening to allow the bees to enter or exit the beehive and a closure for the opening. Small ventilation holes, relative to the size of a be... | 04/23/1996 |
| 4333189 | Automatic bee feeder A bulk feeding system for bees which feeds multiple hives from a single reservoir through a piped distribution system. Each hive is fed from a single enclosed box-like feeder which replaces part of the comb foundation and is float controlled. A valve oper... | 06/08/1982 |
