"That the automobile has practically reached the limit of its development is suggested by the fact that during the past year no improvements of a radical nature have been introduced."
Scientific American ; Jan. 2 edition, 1909
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| Number | Title | Issue Date |
| 3989994 | Space oriented microwave power transmission system A combined active phased antenna array for satellite solar power station systems includes a plurality of directly coupled microwave energy generators for conversion of the dc power generated by a system of solar energy conversion means to microwave energy... | 11/02/1976 |
| 3943320 | Frankfurt searing tray for use with microwave energy A utensil for heating circular elongated objects with microwave energy is disclosed for securing browning and searing of the exterior surfaces. A plurality of searing members of a curved tapered substantially V-shaped configuration encompass a portion of ... | 03/09/1976 |