Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6421363 | Semiconductor lasers and amplifiers with grating-induced anisotropic waveguide | Marek A. Osinski, Alexander P. Bogatov | 2002-07-16 |
| 6280699 | Method for preparing spinel Li1+xMn2-xO4+y intercalation compounds | Vesselin Manev, Walter B. Ebner, Stephen W. Dow | 2001-08-28 |
| 5961949 | Method for preparing spinel Li.sub.1+x MN.sub.2-x O.sub.4-Y intercalation compounds | Vesselin Manev, Walter B. Ebner, Stephen W. Dow | 1999-10-05 |
| 5789115 | Method for preparing spinel Li.sub.1+X Mn.sub.2-X O.sub.4+Y intercalation compounds | Vesselin Manev, Walter B. Ebner, Stephen W. Dow | 1998-08-04 |
| 5227349 | Process for producing a kaolin clay product | Kirt Lyvell Matthews, Sr. | 1993-07-13 |
| 5223463 | Process for producing a kaolin clay product | Bomi M. Bilimoria | 1993-06-29 |
| 5036599 | Method of concentrating slurried kaolin | — | 1991-08-06 |
| 4832110 | Miniature die-casting machine | Guido Perrella | 1989-05-23 |
| 4832591 | Molding press close and lock system | — | 1989-05-23 |
| D301148 | Band saw guide | — | 1989-05-16 |
| D287975 | Band saw guide | — | 1987-01-27 |
| 4637451 | Die casting mold | Guido Perrella | 1987-01-20 |
| 4587686 | Windshield wiper | — | 1986-05-13 |
| 4574867 | Trapped gas reduction in die castings | — | 1986-03-11 |
| 4553583 | Method of controlling temperature of die casting mold | Guido Perrella | 1985-11-19 |
| 4524946 | Ball valve having improved seal means | — | 1985-06-25 |
| 4490880 | Windshield wiper | — | 1985-01-01 |
| 4471829 | Die casting machine | Guido Perrella | 1984-09-18 |
| 4430597 | Ambient pressure lamp | — | 1984-02-07 |
| 4428561 | Ball valve having improved seal means | — | 1984-01-31 |
| 4382572 | Mounting apparatus for rear-view mirrors and the like | — | 1983-05-10 |
| 4360054 | Die casting machine transfer systems | Guido Perrella | 1982-11-23 |
| 4356858 | Die casting machine | Guido Perrella | 1982-11-02 |
| 4342129 | Wiping inserts for windshield wipers, squeegees and the like | — | 1982-08-03 |
| 4248289 | Die casting machine | Guido Perrella | 1981-02-03 |