Long Chen

Overall (1994): #10,952 of 165,921Top 7%

Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5361817	Heat-dissipating means of nest tire structure for a run-flat tire	—	1994-11-08
5328475	Simplified safety syringe with retractable self-biased needle	—	1994-07-12
5295973	Safety syringe	—	1994-03-22