Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814389 | Drilling fluid dispersant | Arpad Savoly, Thomas M. Weatherford | 1989-03-21 |
| 4741843 | Fluid loss control additives and drilling fluids containing same | Arpad Savoly, Albert L. Resnick | 1988-05-03 |
| 4711731 | Drilling fluid dispersant | Arpad Savoly, Thomas M. Weatherford | 1987-12-08 |
| 4674574 | Fluid loss agents for oil well cementing composition | Arpad Savoly, Jose L. Villa, Albert L. Resnick | 1987-06-23 |
| 4526693 | Shale and salt stabilizing drilling fluid | Adelina J. Son, Vernon S. Neal | 1985-07-02 |