...Chester Carlson was a patent agent who tired of having to make multiple copies of patent applications using the only duplication method available at the time: carbon paper. In 1959 he came up with a new copying system and took it to IBM for evaluation. The "experts" at IBM determined potential sales to be only 5,000 units because people wouldn't want to use a bulky machine when they had carbon paper. Carlson's invention was the xerography process, the company founded on the system is Xerox.
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| Number | Title | Issue Date |
| 7262217 | Compositions with anisic acid and glycerides This invention relates to formulations containing a combination of anisic acid, or a salt thereof, or an ester thereof, and a C6-14 fatty acid monoglyceride and to the use of such combinations as a preservative system. ... | 08/28/2007 |
| 7229650 | Method for the topical treatment and prevention of inflammatory disorders and related conditions using extracts of feverfew () This invention relates to a method of treating and preventing inflammatory disorders and related conditions using an extract of feverfew. Particularly, the invention includes a method of treating and preventing inflammatory disorders and related conditions which com... | 06/12/2007 |
| 6410062 | Method for the topical treatment and prevention of inflammatory disorders and related conditions using extracts of feverfew (Tanacetum parthenium) This invention relates to a method of treating and preventing inflammatory disorders and related conditions using an extract of feverfew. Particularly, the invention includes a method of treating and preventing inflammatory disorders and related condition... | 06/25/2002 |