Joseph A. Leysath

📍 Kirkland, WA: #1,774 of 3,517 inventorsTop 55%

🗺 Washington: #35,300 of 76,902 inventorsTop 50%

Overall (All Time): #2,176,988 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6979105	Light device with photonic band pass filter	—	2005-12-27
6851834	Light emitting diode lamp having parabolic reflector and diffuser	—	2005-02-08