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Patents Grantslast 30 patents

Information Patent Grant
Deep-sea low-cost long-endurance collaborative navigation and posit...
- Patent number 11,305,854
- Issue date Apr 19, 2022
- National Deep Sea Center
- Tongwei Zhang
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Adjustable treatment chamber catheter
- Patent number 5,462,529
- Issue date Oct 31, 1995
- Technology Development Center
- John B. Simpson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bi-axial cutter apparatus for catheter
- Patent number 5,441,510
- Issue date Aug 15, 1995
- Technology Development Center
- John B. Simpson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

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