Chao; Ben
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chao; Ben.The latest application filed is for "catheter system to provide needle safety and related methods".
- Chao; Ben - Chiayi TW
- Chao; Ben - Winnipeg CA
- Chao; Ben - Troy MI
| Patent | Date |
|---|---|
| Catheter System To Provide Needle Safety And Related Methods App 20210386974 - Jiang; Tao ; et al. | 2021-12-16 |
| Front end for a passenger bus Grant D807,244 - Kerr , et al. January 9, 2 | 2018-01-09 |
| Bumper for a passenger bus Grant D742,289 - Kerr , et al. November 3, 2 | 2015-11-03 |
| NdNi5 alloys for hydrogen storage and Ni-MH batteries Grant 8,968,644 - Young , et al. March 3, 2 | 2015-03-03 |
| Footstep for a passenger bus Grant D723,442 - Kerr , et al. March 3, 2 | 2015-03-03 |
| Access door for bus Grant D692,360 - Chao , et al. October 29, 2 | 2013-10-29 |
| Headlight for passenger bus Grant D680,670 - Kerr , et al. April 23, 2 | 2013-04-23 |
| Passenger bus Grant D678,818 - Kerr , et al. March 26, 2 | 2013-03-26 |
| NdNi5 alloys for hydrogen storage and Ni-MH batteries App 20120141319 - Young; Kwo ; et al. | 2012-06-07 |
| Roof structure for a passenger bus Grant D639,712 - Kerr , et al. June 14, 2 | 2011-06-14 |
| Passenger bus Grant D637,520 - Kerr , et al. May 10, 2 | 2011-05-10 |
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