Changhai Zhang

Robert Bosch Gmbh: 1 patents #476 of 1,814Top 30%

Overall (2023): #481,856 of 537,848Top 90%

Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11805614	Contact protection cover held in a locked position by a circuit breaker	Yu Yan, Wei Zhu, Rui Zhao	2023-10-31