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

David I. Laber — 3 Patents

HMHudson-Sharp Machine: 1 patents #10 of 12Top 85%
Victor, NY: #87 of 248 inventorsTop 40%
New York: #38,631 of 115,490 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
David I. Laber has been granted 3 US patents while listed as an inventor at Hudson-Sharp Machine. The first was granted in 1996 and the most recent in September 2002. David I. Laber ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list David I. Laber in Victor, NY, US.

Patents per Year

Patents granted per year, 1996 to 2002Bar chart with a peak of 1 patents in 1996.peak 11996: 1 patents19961998: 1 patents19982002: 1 patents2002

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6452354 Closed loop control system for producing a sealed pouch W. David Ellsworth, Larry Powell 2002-09-17
5749822 Gusset folding mechanism and method for plastic bag making machine William D. Ellsworth, David Z. Dike 1998-05-12
5529659 Machine and associated apparatus for attaching zippers to plastic bags William D. Ellsworth, David Z. Dike 1996-06-25