Charles L. Perrin

University of California: 2 patents #4,561 of 18,278Top 25%

📍 Village of La Jolla, CA: #1,124 of 2,316 inventorsTop 50%

🗺 California: #185,134 of 386,348 inventorsTop 50%

Overall (All Time): #2,368,522 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4360691	Production of malonic anhydrides and derivatives thereof	—	1982-11-23
4251447	Production of malonic anhydrides and derivatives thereof	—	1981-02-17