Ruthie Denard

📍 Detroit, MI: #314 of 1,512 inventorsTop 25%

🗺 Michigan: #27,158 of 86,293 inventorsTop 35%

Overall (All Time): #1,655,976 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5364378	Anti-back flow bag for waste	—	1994-11-15
5087252	Urinary catheter for human males	—	1992-02-11
4387726	Disposable urine collection device for human males	—	1983-06-14