Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6463865 | Method and apparatus for subterranean implantation of a soil container | Edward Cranston Howard, John Garde Grady | 2002-10-15 |
| 6336264 | Method and apparatus for loosening and removing connection bolts | Ralf von Borstel, Reinhard Czaja, Frank Kuehn, Claas Hiestermann, Husnu Can +3 more | 2002-01-08 |