| 3,755,825 | 09/03/1973 | Artificial Heart Consisting of a Biventricular Pump with Control Mechanisms for Total Replacement of Human Heart | Michael E. DeBakey; William Hall |
| 3,756,416 | 09/03/1973 | Apparatus Having a Filter Panel Disposed Across a Fluid Passageway | Charles D. Wood |
| 3,764,892 | 10/08/1973 | Spectroscopic Apparatus | William L. Rollwitz |
| 3,766,831 | 10/22/1973 | Compound Axial Torsional Hydraulic Actuator | Lester M. Yeakley |
| 3,773,469 | 11/19/1973 | Method and Apparatus for Determining the Amount of Certain Components in a Substance, Such as Inorganic Carbon and the like | Leland L. Hiser; Clarence A. Boldt; David S. Tarazi; Oscar Saenz |
| 3,782,867 | 12/31/1973 | Fluid Power Converter | Charles R. Gerlach; Edgar C. Schroeder |
| 3,783,370 | 12/31/1973 | Method and Circuit for Compensating Barkhausen Signal Measurements in Magnetic Materials Having a Variable Geometry | James A. Birdwell; John R. Barton; Clarence G. Gardner |
| 3,787,144 | 01/21/1974 | Explosive Pumping & Dredging Method and Apparatus | Charles D. Wood |
| 3,792,348 | 02/11/1974 | Method for Determining Stress in a Ferromagnetic Member Using Mangetoabsorption | William L. Rollwitz; John Arambula; John P. Claassen |
| 3,801,346 | 04/01/1974 | Method for Applying Particulate Coating Material to a Work Piece | Rosser B. Melton, Jr.; John M. Clark, Jr.; Ronald J. Mathis; Wm. D. Weatherford, Jr.; Charles D. Wood |
