Steven Grube

📍 Raleigh, NC: #2,960 of 6,378 inventorsTop 50%

🗺 North Carolina: #18,756 of 45,564 inventorsTop 45%

Overall (All Time): #1,876,964 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
11015355	Mud patch working trowel	—	2021-05-25
D917995	Trowel	—	2021-05-04