| SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (category = 'Glass') ORDER BY date ASC, patent, type |
Total of 21 patents found where: Category is 'Glass';
View a patent by clicking on the patent number. You can sort by any of the columns by clicking on the column name.
| T / S | Patent | Date | Description | Patentee | Category | Assigned To |
| 1874 | ||||||
| U | 157,717 | December 15, 1874 | Improvement in Tempering Glass, and Furnaces Therefor Tempering glass by dropping into oil (see patent 169,783) |
LA BASTIE, Francois B. A. Royer de |
Glass | |
| 1875 | ||||||
| U | 169,783 | November 9, 1875 | Improvement in Tempering Glass, and Furnaces Therefor Method of transferring glass to be tempered (see patent 157,717) |
LA BASTIE, Francois B. A. Royer de |
Glass | |
| U | 170,339 | November 23, 1875 | Improvement in Processes of Annealing Glass Process of annealing glass |
BROOKFIELD, James M. |
Glass | |
| 1876 | ||||||
| U | 176,067 | April 11, 1876 | Improvement in Processes for Toughening Glass Method of annealing glass |
ROGERS, George E. |
Glass | |
| 1903 | ||||||
| U | 723,982 | March 31, 1903 | Receptacle for Containing Molten Material Design of a glass furnace with conduit to feed molten glass to the press |
BROOKE, Homer |
Glass | |
| U | 723,983 | March 31, 1903 | Device for Cutting Molten Material and Distributing Same Machine for continuously cutting off desired sized globs of molten glass for each mold |
BROOKE, Homer |
Glass | |
| 1909 | ||||||
| U | 925,864 | June 22, 1909 | Glass Furnace Glass furnace designed to be tilted in order to pour out molten glass |
BROOKE, Homer |
Glass | |
| 1915 | ||||||
| U | 1,136,504 | April 20, 1915 | Glass and Art of Making the Same Glass made from cullet with lime and clay added |
BROOKFIELD, Henry M. |
Glass | |
| U | 1,143,885 | June 22, 1915 | Process for Making a Compound of Glass Glass made from cullet with large amount of lime added for toughness |
BROOKFIELD, Henry M. |
Glass | |
| 1916 | ||||||
| U | 1,169,011 | January 18, 1916 | Insulator Glass insulator with internal reinforcement for strength |
COOK, Harry A. |
Glass | |
| 1919 | ||||||
| U | 1,312,053 | August 5, 1919 | Process of Decomposing Potassium Silicates Process of extracting potassium to be used in glass manufacture (see patent 1,327,781; 1,327,782) |
SCHOLES, Samuel R. |
Glass | H. C. Fry Glass Co. |
| 1920 | ||||||
| U | 1,327,781 | January 13, 1920 | Process of Extracting Potassium from Potash-Bearing Silicate Minerals Process of extracting potassium to be used in glass manufacture (see patent 1,312,053; 1,327,782) |
SCHOLES, Samuel R. BRENNER, Ralph F. |
Glass | |
| U | 1,327,782 | January 13, 1920 | Process of Obtaining Combined Potassium from Minerals Process of extracting potassium to be used in glass manufacture (see patent 1,312,053; 1,327,781) |
SCHOLES, Samuel R. |
Glass | |
| 1927 | ||||||
| U | 1,623,301 | April 5, 1927 | Heat Resisting Glass Glass of nearly opaque nature, probably that used for Fry insulators |
BRENNER, Ralph F. |
Glass | H. C. Fry Glass Co. |
| 1941 | ||||||
| U | 2,254,227 | September 2, 1941 | Glass Tempering Method and Apparatus Glass tempering of suspension insulators in a controlled manner |
LEWIS, Evan J. |
Glass | Corning Glass Works |
| 1959 | ||||||
| U | 2,870,244 | January 20, 1959 | Glass Insulator Assembly Units Glass toughened by stream of air after forming |
JELLYMAN, Philip E. |
Glass | Pilkington Brothers Limited |
| U | 2,895,260 | July 21, 1959 | Method of Treating a Glass Insulator Method of making a toughened glass insulator |
JELLYMAN, Philip E. DICKINSON, George A. MACINTOSH, Hamish F. |
Glass | Pilkington Brothers Ltd. |
| 1961 | ||||||
| U | 2,972,211 | February 21, 1961 | Method of Manufacturing a Glass Insulator Method of tempering glass insulators where the head is toughened more than the rest of the insulator |
JELLYMAN, Philip E. MACINTOSH, Hamish Fraser WILCOCK, John E. |
Glass | Pilkington Brothers Ltd. |
| 1964 | ||||||
| U | 3,141,063 | July 14, 1964 | Toughened Glass, Pin Type Insulator Glass tempering method |
EDWARDS, Derrik R. |
Glass | Pilkington Brothers Limited |
| 1983 | ||||||
| U | 4,406,918 | September 27, 1983 | Tempered Glass Dielectric Member for an Electrical Insulator and an Insulator Using Said Member Glass tempering method |
SABY, Charles |
Glass | Ceraver |
| 1988 | ||||||
| U | 4,757,162 | July 12, 1988 | Rigid Electrical Insulator Including a Lightly Tempered Soda-Lime Glass Dielectric Glass insulator with controlled stress and compression |
DUMORA, Denis PARANT, Jean-Paul PARGAMIN, Laurent |
Glass | Ceraver |
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