Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446487 | Method for measuring the quantity of heat present in fuel gas | Petrus J. M. M. Van Wesenbeeck, Manfred Jaeschke | 2002-09-10 |
| 6279380 | Noncombustive method of determining the calorific value of fuel gas | Petrus J. M. M. Van Wesenbeeck, Manfred Jaeschke, Peter Schley | 2001-08-28 |