Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RA

Robert D. Anderson — 4 Patents

3M: 2 patents #5,326 of 11,543Top 50%
Newport News, VA: #101 of 572 inventorsTop 20%
Virginia: #7,477 of 34,511 inventorsTop 25%
Overall (All Time): #1,271,182 of 4,157,543Top 35%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6434857 Combination closed-circuit washer and drier Matthew David Anderson 2002-08-20
6436532 Multi-stage irradiation process for production of acrylic based adhesives and adhesives made thereby John D. Moon, Louise A. Ziegler, George F. Vesley, Robert C. Mehner, Mark S. Edberg 2002-08-20
6339111 Multi-stage irradiation process for production of acrylic based adhesives and adhesives made thereby John D. Moon, Louise A. Ziegler, George F. Vesley, Robert C. Mehner, Mark S. Edberg 2002-01-15
5265921 Refrigerator lock apparatus John P. Nikitas 1993-11-30