SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN name ON name.patent = patent.patent AND name.type = patent.type WHERE (last_name = 'BOCH') AND (first_name = 'John W.') ORDER BY date ASC, patent, type |
Total of 3 patents found where: Last Name is 'BOCH'; First Name is 'John W.';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1898 | ||||||
U | 600,475 | March 8, 1898 | Electrical Insulator and Method of Making Same Multiple thin porcelain shells fused together with glaze, ""glaze-filling"" method, U-928 & U-928A. (see patent 601,195) (see patent gb1898-0006235) Patent was owned by the R. Thomas & Sons Co. |
BOCH, John W. |
Insulator | |
U | 601,195 | March 22, 1898 | High Potential Insulator Inner skirt extending down to the crossarm or through the crossarm to prevent arcing from the petticoat edges to the pin, U-944. (see patent 600,475) (see patent gb1898-0006235) |
BOCH, John W. |
Insulator | The R. Thomas & Sons Co. |
1900 | ||||||
U | 648,341 | April 24, 1900 | Die for Pottery Ware Die for pressing out door knobs |
BOCH, John W. |
Die |
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