Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7872943 | Method of accounting for wavelet stretch in seismic data | Javaid Durrani, Phil D. Anno | 2011-01-18 |
| 7405997 | Method of accounting for wavelet stretch in seismic data | Javaid Durrani, Phil D. Anno | 2008-07-29 |
| 7072767 | Simultaneous inversion for source wavelet and AVO parameters from prestack seismic data | Partha S. Routh, Phil D. Anno | 2006-07-04 |
| 4922472 | Apparatus for inducing elliptically polarized shear waves in an earth medium | Jack H. Cole, John S. Gergely, John E. Strecker | 1990-05-01 |
| 4633399 | Method of seismic data enhancement using a phase of rectified trace seismic parameter | Beverly Stebens, Roger Parsons, Donna K. Terral, Matthew J. Yedlin | 1986-12-30 |