Walter C. Belcher

UN Unknown: 2 patents #12,644 of 83,584Top 20%

📍 Livonia, MI: #470 of 1,586 inventorsTop 30%

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

Overall (All Time): #1,659,049 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5248218	Snake cleanable fluid flow system	—	1993-09-28
5056176	Cutter assembly for rotary drain cleaner	—	1991-10-15
4391551	Snake cleanable fluid flow system	—	1983-07-05