Robert A. Speck

📍 Brookings, SD: #82 of 175 inventorsTop 50%

🗺 South Dakota: #1,077 of 2,308 inventorsTop 50%

Overall (All Time): #3,641,130 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D405117	Rescue/safety system	—	1999-02-02