RT

R. Joseph Trojan

📍 Los Angeles, CA: #2,483 of 12,377 inventorsTop 25%
🗺 California: #106,790 of 386,348 inventorsTop 30%
Overall (All Time): #984,200 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10055347 Vacuum blender 2018-08-21
9924837 Vacuum blender 2018-03-27
9687111 Vacuum blender 2017-06-27
5987667 Convertible blanket and pillow Shirley Mae Haverly, Shelly S. Maurer 1999-11-23
5411194 Shoulder strap assembly Mitsuru Nagasawa, John Tate 1995-05-02