Jacob P. Persem

📍 Tracy, CA: #227 of 508 inventorsTop 45%

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

Overall (All Time): #2,317,403 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
RE33620	Continuously variable capacity refrigeration system	—	1991-06-25
4765150	Continuously variable capacity refrigeration system	—	1988-08-23