...that the first rickshaw was invented in 1869 by an American Baptist minister, the Rev. E. Jonathan Scobie, to transport his invalid wife around the streets of Yokohama?
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| Number | Title | Issue Date |
| 4784799 | Synergistic surfactant compositions A synergistic surfactant composition comprising an alkylbenzenesulfonate anionic surfactant and at least one organic zwitterionic functional silicone zwitterionic surfactant represented by the formula: and wherein: R1 =CH2 CH2 ... | 11/15/1988 |