David Park — 1 Patent in 2021

ASAutomatic Switch: 1 patents #7 of 16Top 45%

Long Beach, CA: #61 of 193 inventorsTop 35%

California: #26,007 of 66,859 inventorsTop 40%

Overall (2021): #480,805 of 548,734Top 90%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11105434	Flow rib in valves	Brian Gillespie, Gregory J. Volz	2021-08-31