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

Mark Stratford

BDBlack & Decker: 51 patents #33 of 2,138Top 2%
ELEvolution Power Tools Limited: 8 patents #1 of 17Top 6%
BDBalck & Decker: 1 patents #1 of 19Top 6%
Sheffield, NC: #2 of 3 inventorsTop 70%
Overall (All Time): #38,590 of 4,157,543Top 1%
60 Patents All Time

Issued Patents All Time

Showing 51–60 of 60 patents

Patent #TitleCo-InventorsDate
D441926 Hand held vacuum 2001-05-08
D441151 Hand held vacuum 2001-04-24
D441152 Hand held vacuum 2001-04-24
D440719 Hand held vacuum 2001-04-17
D440720 Hand held vacuum 2001-04-17
D437983 Hand held vacuum cleaner 2001-02-20
5966774 Hand-held vacuum cleaner Daniel Bone 1999-10-19
D392654 Keyless chuck Laurie Cunningham 1998-03-24
D387516 Vacuum cleaner Chris Murray 1997-12-09
D379690 Hand-held vacuum cleaner Nigel Howell, Kieren M. Phelan 1997-06-03