Johnson, Jr.; David W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Johnson, Jr.; David W..The latest application filed is for "pet abandonment alert device".
- Johnson, Jr.; David W. - Baltimore MD
- Johnson, Jr.; David W. - Bedminster NJ
- Johnson, Jr.; David W. - Pluckemin NJ
| Patent | Date |
|---|---|
| Pet abandonment alert device Grant 10,446,006 - Johnson, Jr. , et al. Oc | 2019-10-15 |
| Process for forming integrated structures using three dimensional printing techniques Grant 6,363,606 - Johnson, Jr. , et al. April 2, 2 | 2002-04-02 |
| Method of making a multilayer monolithic magnetic component Grant 5,479,695 - Grader , et al. January 2, 1 | 1996-01-02 |
| Sintered ceramic components and method for making same Grant 5,389,428 - Fleming , et al. February 14, 1 | 1995-02-14 |
| Method of making a multilayer monolithic magnet component Grant 5,349,743 - Grader , et al. September 27, 1 | 1994-09-27 |
| Apparatus comprising a ceramic superconductive body and method for producing such a body Grant 5,272,132 - Gyorgy , et al. December 21, 1 | 1993-12-21 |
| Method for making multilayer magnetic components Grant 5,239,744 - Fleming , et al. August 31, 1 | 1993-08-31 |
| Manufacture of vitreous silica product via a sol-gel process using a polymer additive Grant 5,240,488 - Chandross , et al. August 31, 1 | 1993-08-31 |
| Bismuth oxide superconductors, and devices and systems comprising such a superconductor Grant 4,933,317 - Johnson, Jr. , et al. June 12, 1 | 1990-06-12 |
| Superconductor-magnet induced separation Grant 4,797,386 - Gyorgy , et al. January 10, 1 | 1989-01-10 |
| Method of producing an optical fiber Grant 4,775,401 - Fleming , et al. October 4, 1 | 1988-10-04 |
| Fabrication of high-silica glass article Grant 4,707,174 - Johnson, Jr. , et al. November 17, 1 | 1987-11-17 |
| Optical fiber with depressed index outer cladding Grant 4,691,990 - Cohen , et al. September 8, 1 | 1987-09-08 |
| Sintered high-silica glass and articles comprising same Grant 4,605,428 - Johnson, Jr. , et al. August 12, 1 | 1986-08-12 |
| Fabrication of sintered high-silica glasses Grant 4,419,115 - Johnson, Jr. , et al. December 6, 1 | 1983-12-06 |
| Method of making MnZn ferrites Grant 4,246,128 - Gallagher , et al. January 20, 1 | 1981-01-20 |
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