Douglas R. Dole

VI Victaulic: 5 patents #1 of 18Top 6%

📍 Whitehouse Station, NJ: #2 of 23 inventorsTop 9%

🗺 New Jersey: #285 of 6,720 inventorsTop 5%

Overall (2022): #33,086 of 548,613Top 7%

Patents 2022

Issued Patents 2022

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
11499618	Cam grooving machine	—	2022-11-15
11446725	Pipe grooving device having flared cup	—	2022-09-20
11441662	Cam with stop surfaces	—	2022-09-13
11441663	Cam grooving machine with cam stop surfaces	—	2022-09-13
11383285	Pipe grooving device	—	2022-07-12