Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5328600 | Cooling tower strainer tank and screen | Robert E. Cates, William H. Smith, Katherine K. Flamm, Vladimir Kaplan | 1994-07-12 |
| 5232636 | Cooling tower strainer tank and screen | Robert E. Cates, William H. Smith, Katherine K. Flamm, Vladimir Kaplan | 1993-08-03 |
| 4831831 | Thermal storage unit with coil extension during melt | Thomas P. Carter, Lindsay L. Haman, Robert P. Miller | 1989-05-23 |
| 4691769 | Compression sealing of tubes within shell and tube heat exchanger | Katherine K. Flamm, J. Kyle Gilley, David F. Geary | 1987-09-08 |
| 4601684 | V-belt drive system for corrosive atmospheres | David F. Geary, George R. Shriver | 1986-07-22 |
| 4518544 | Serpentine film fill packing for evaporative heat and mass exchange | Thomas P. Carter, Richard H. Harrison, Jr., Robert E. Cates | 1985-05-21 |
| 4361426 | Angularly grooved corrugated fill for water cooling tower | Thomas P. Carter, Robert E. Cates, Richard H. Harrison, Jr. | 1982-11-30 |
| 4196157 | Evaporative counterflow heat exchange | — | 1980-04-01 |
| 4181691 | U-Bar Fill | Robert E. Cates | 1980-01-01 |