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

Dal Lamagna — 6 Patents

TWTweezerman: 6 patents #1 of 3Top 35%
Poulsbo, WA: #23 of 134 inventorsTop 20%
Washington: #16,995 of 76,902 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Dal Lamagna has been granted 6 US patents while listed as an inventor at Tweezerman. The first was granted in 2002 and the most recent in July 2005. Dal Lamagna ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Dal Lamagna in Poulsbo, WA, US.

Patents per Year

Patents granted per year, 2002 to 2005Bar chart with a peak of 2 patents in 2002.peak 22002: 2 patents20022003: 1 patents20032004: 2 patents20042005: 1 patents2005

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D507678 Tweezer 2005-07-19
D493255 Tweezer 2004-07-20
D485014 Cuticle nipper tweezer Mario Giampaoli 2004-01-06
D472675 Tweezer 2003-04-01
D456097 Cuticle nipper tweezer Mario Giampaoli 2002-04-23
D454981 Tweezers Mario Giampaoli 2002-03-26