Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D649561 | LD oil and grease pump | Mark L. Bauck, Zaixing You, Li hui Gao, Xueshui Wu, Jin Tian +4 more | 2011-11-29 |
| D637067 | Hose reel | Mark L. Bauck, Zaixing You, Lihui Gao, Xueshui Wu, Jin Tian +5 more | 2011-05-03 |