Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12160110 | Power receiver for extracting power from electric field energy in the earth | John Dinwiddie, David R. Ames | 2024-12-03 |
| 11837970 | Power receiver including Faraday cage for extracting power from electric field energy in the earth | John Dinwiddie | 2023-12-05 |
| 11626740 | Power receiver for extracting power from electric field energy in the earth | John Dinwiddie, David R. Ames | 2023-04-11 |
| 11322979 | Power receiver for extracting energy from the earth's hydrosphere | John Dinwiddie | 2022-05-03 |
| 11152793 | Power receiver for extracting power from electric field energy in the earth | John Dinwiddie, David R. Ames | 2021-10-19 |
| 10389138 | Power receiver for extracting power from electric field energy in the earth | John Dinwiddie, David R. Ames | 2019-08-20 |
| 9564268 | Power receiver for extracting power from electric field energy in the earth | John Dinwiddie, David R. Ames | 2017-02-07 |
| 5189210 | Process for the preparation of 3- and/or 5-substituted anthranilic acids | Jon A. Orvik | 1993-02-23 |
| 5087757 | Preparation of alkylthioethylamine salts | Kidisti G. Mariam, James A. Sinclair, Charles D. Gartner | 1992-02-11 |
| 4735948 | (1H-tetrazol-5-yl)-2(1H)-quinolinones and-naphthyridones and antiallergic use thereof | — | 1988-04-05 |
| 4650872 | 5-chloro-s-triazolo[4,3-a]-pyridine-7-carboxylic acids, useful as antiallergic agents | — | 1987-03-17 |
| 4593099 | (Tetrazolyl) thienopyridinones | — | 1986-06-03 |
| 4581448 | Thienotriazines | — | 1986-04-08 |
| 4581455 | Tetrazolothienopyridines | — | 1986-04-08 |
| 4540786 | Preparation of 2-chloro-3-cyano-quinolines | — | 1985-09-10 |
| 4496569 | Antiallergic (1H-tetrazol-5-yl)tetrazolo[1,5-a]quinolines and derivatives thereof | — | 1985-01-29 |