Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9557123 | Apparatus for the internal treatment of pipes | — | 2017-01-31 |
| 7090568 | Blasting device | Rainer Gwosdek | 2006-08-15 |
| 6254930 | Coating tube plates and coolant tube | — | 2001-07-03 |
| 6117242 | Device for internal coating of pipes | — | 2000-09-12 |
| 5820931 | Coating tube plates and coolant tube | — | 1998-10-13 |
| 4795662 | Process for coating tube plates and similar parts of condenser, coolers, heat exchangers or the like with an anti-corrosion medium | — | 1989-01-03 |