Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5782627 | Premix burner and method of operating the burner | Klaus Dobbeling, Timothy Griffin | 1998-07-21 |
| 5738508 | Burner | Klaus Dobbeling, Wolfgang Polifke, Peter Senior | 1998-04-14 |
| 5735687 | Burner for a heat generator | Thomas Ruck | 1998-04-07 |
| 5727938 | Premix burner | — | 1998-03-17 |
| 5685705 | Method and appliance for flame stabilization in premixing burners | — | 1997-11-11 |
| 5588826 | Burner | Klaus Dobbeling, Jurgen Haumann, Bettina Paikert, Thomas Ruck, Thomas Sattelamayer +1 more | 1996-12-31 |
| 5584684 | Combustion process for atmospheric combustion systems | Klaus Dobbeling, Thomas Sattelmayer | 1996-12-17 |
| 5575460 | Spring core for a mattress | — | 1996-11-19 |
| 5562441 | Burner | Klaus Dobbeling | 1996-10-08 |
| 5489203 | Method of operating a premixing burner | Klaus Dobbeling, Thomas Sattelmayer | 1996-02-06 |
| 5423674 | Firing installation | Hans Peter, Claude Pelet | 1995-06-13 |
| 5375995 | Burner for operating an internal combustion engine, a combustion chamber of a gas turbine group or firing installation | Klaus Dobbeling, Wolfgang Polifke, Thomas Sattelmayer | 1994-12-27 |
| 5249955 | Burner and ignitor arrangement | Emil Kuhn, Hans Peter, Claude Pelet | 1993-10-05 |
| 5207569 | Method for adjusting a burner during the start-up phase in a furnace operated by means of flue gas recirculation | Claude Pelet, Hans Peter | 1993-05-04 |
| 5147200 | Method of operating a firing installation | Claude Pelet, Hans Peter | 1992-09-15 |
| 5042124 | Machine for punching out butterfly clips for fastening to a frame of a spring core | — | 1991-08-27 |
| 4436814 | Method for the recovery of enzymes after the treatment of starch-containing raw materials used for the production of fermentation alcohol | Hans Muller, Felix Muller, Rolf H. Kretz | 1984-03-13 |