Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
TH

Thomas E. Howland — 6 Patents

MTMac Tools: 2 patents #3 of 17Top 20%
STStanley Mechanics Tools: 2 patents #4 of 13Top 35%
BDBlack & Decker: 2 patents #1,530 of 2,745Top 60%
Winchester, OH: #1 of 9 inventorsTop 15%
Ohio: #13,600 of 73,341 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Thomas E. Howland has been granted 6 US patents while listed as an inventor at Mac Tools. The first was granted in 1992 and the most recent in November 2000. Thomas E. Howland ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Thomas E. Howland in Winchester, OH, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6152552 Easy to assemble members Steven R. Snoke, Gary Silvis 2000-11-28 $10,622,000
6039417 Easy to assemble storage unit Steven R. Snoke, Gary Silvis 2000-03-21 $18,104,000
5645332 Easy to assemble storage unit Steven R. Snoke, Gary Silvis 1997-07-08
5558458 Connector Gary Silvis, Steven R. Snoke 1996-09-24
D341253 Tool box Jeffrey J. Ballman, Daniel L. Haynes, Gary Silvis 1993-11-16
5165771 Removable drawer fronts Jeffrey J. Ballman, Daniel L. Haynes, Gary Silvis, Chris Nakoff 1992-11-24 $5,633,000