Karl K. Evans

📍 South Gate, CA: #20 of 47 inventorsTop 45%

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

Overall (All Time): #2,366,383 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4327984	Light filter assembly for photographic camera	—	1982-05-04
4239264	Thermal expansion joint for pipes	—	1980-12-16