Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8227389 | High-performance lubricants and lubricant additives for crankcase oils, greases, gear oils and transmission oils | Pranesh Aswath, Harold Shaub, Ramoun Mourhatch, Krupal Patel, Ronald L. Elsenbaumer | 2012-07-24 |
| 7754662 | High performance lubricants and lubricant additives for crankcase oils, greases, gear oils and transmission oils | Pranesh Aswath, Harold Shaub, Ramoun Mourhatch, Krupal Patel, Ronald L. Eisenbaumer | 2010-07-13 |
| 7291748 | C10/C7 ester mixtures based on 2-propylheptanol | Uwe Storzum, Boris Breitscheidel, Peter Schwab, Patrick H. HARMON | 2007-11-06 |
| 6868212 | Method and apparatus for controlling wavelength and dominant mode in fiber lasers | Jeannie DeWitte, Yuri Grapov, Dennis F. Elkins, Aaron McAllister, Allen H. Tanner | 2005-03-15 |
| 5974362 | Signal generator for testing radio frequency components | — | 1999-10-26 |
| 5579125 | Image recording apparatus | — | 1996-11-26 |
| 5453842 | Image recording apparatus | — | 1995-09-26 |
| 5375065 | Waveform generators using digitally generator superimposed waveforms | — | 1994-12-20 |
| 5079522 | Variable frequency signal generator | John N. Wells | 1992-01-07 |
| 4903261 | Synchronous packet voice/data communication system | Paul Baran, Charles M. Corbalis, Brian Holden, Jon K. Masatsugu, Lewis James Marggraff +1 more | 1990-02-20 |
| 4819228 | Synchronous packet voice/data communication system | Paul Baran, Charles M. Corbalis, Brian Holden, Jon K. Masatsugu, Lewis James Marggraff +1 more | 1989-04-04 |
| 4810960 | Measuring adjacent channel power | Donald Pearce | 1989-03-07 |
| 4795970 | Electrical apparatus | — | 1989-01-03 |
| 4771425 | Synchoronous packet voice/data communication system | Paul Baran, Charles M. Corbalis, Brian Holden, Jon K. Masatsugu, Lewis James Marggraff +1 more | 1988-09-13 |
| 4543495 | Diode bridge switching circuit with high attenuation | — | 1985-09-24 |
| 4543542 | Phase locked loop frequency and phase modulators | — | 1985-09-24 |
| 4518929 | Frequency synthesizer having overtone crystal oscillator | — | 1985-05-21 |
| 4400630 | Frequency multipliers | — | 1983-08-23 |
| 4309674 | Frequency modulators with compensation for variations in modulation sensitivity | — | 1982-01-05 |
| 4194164 | Variable frequency sources | — | 1980-03-18 |