R. Douglas Sykora

📍 Maryville, TN: #104 of 209 inventorsTop 50%

🗺 Tennessee: #10,964 of 20,272 inventorsTop 55%

Overall (All Time): #3,900,856 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4918424	Two-stage brake light system	—	1990-04-17