Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5462792 | Coating sheet material | — | 1995-10-31 |
| 4929475 | Novel stoving lacquers and their use | — | 1990-05-29 |
| 4617339 | Lacquer, process for lacquering therewith, and articles lacquered therewith | Johan P. Rocholl | 1986-10-14 |
| 4457965 | Process for lacquering articles & articles lacquered therewith | Johan P. Rocholl | 1984-07-03 |
| 4291854 | Rail system having wheel-engaged hydraulic piston-and-cylinder assembly, and such an assembly | Cornelis P. Pelt | 1981-09-29 |
| 4186665 | Locomotive engine housing arrangement | Joseph A. Welboren | 1980-02-05 |