John Kevin Bartlett

📍 Tacoma, WA: #210 of 723 inventorsTop 30%

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

Overall (All Time): #2,127,248 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7802650	Combination midrange and high frequency horn	—	2010-09-28
D590287	High frequency horn assembly	—	2009-04-14