MM

Matthew Ryan May

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #2,915,536 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10113765 Remote controlled vent register Swearingen Mark Ryan, Ronald Graczyk, Wilhelm C. Benker 2018-10-30