RP

Robert K. Parker

📍 Johnson City, TN: #126 of 299 inventorsTop 45%
🗺 Tennessee: #7,532 of 20,272 inventorsTop 40%
Overall (All Time): #2,313,779 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D313721 Mattress 1991-01-15
4782540 Sleeper sofa mattress 1988-11-08