Richard Lai

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Chang-Sha Tsun, Hua-Tan Hsiang, Changhua Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Stem for interconnecting a handlebar and a head tube of a bicycle
- Patent number 5,181,436
- Issue date Jan 26, 1993
- Richard Lai
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Aluminum alloy bicycle frame
- Patent number 5,129,666
- Issue date Jul 14, 1992
- Richard Lai
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS