Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7521029 | Shell-and-tube type reactor for carrying out catalytic gaseous phase reactions and a procedure for operating the same | Manfred Lehr | 2009-04-21 |
| 6932950 | Tubular reactor for catalytic gas phase reactions | — | 2005-08-23 |
| 4549032 | Process for producing styrene | Friedrich-Wilhelm Moeller, Henning Buchold, Helmut Klein, Otto-Ludwig Garkisch, Walter Laber | 1985-10-22 |
| 4265223 | Method and apparatus for utilizing solar energy | Constantine D. Miserlis, Albert G. Luke, Jr., Walter Laber | 1981-05-05 |