Bizarre Patents
Behavior Modification Wristwatch
A wristwatch including a watch band and a watch body having an octagon shaped perimeter and being red in color and having the word STOP thereon to resemble a stop sign.
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| Number | Title | Issue Date |
| 4877879 | Preparation of polyether compositions In an improved process for the preparation of polyether compositions, amine-initiated, alkaline catalyzed polyethers are neutralized with a substantial excess of formic acid that neutralizes the catalyst and stabilizes the resultant composition. This is p... | 10/31/1989 |
| 4619143 | Apparatus and method for the non-destructive inspection of solid bodies The non-destructive testing of solid bodies is conducted by generating a transverse, ultrasonic surface wave in the solid body being inspected, said surface waves having sufficient different frequencies such that they travel at different depths through th... | 10/28/1986 |
| 3947558 | Method of recovering HF from mixtures containing C1 -C3 halocarbon compounds Hydrogen fluoride can be separated from an organic mixture of fluorinated C1 -C3 compounds and recovered for reuse by selectively absorbing the HF in a glycol in which the HF is soluble, but the fluorinated organic compound is substa... | 03/30/1976 |
