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

James Duggan — 3 Patents

IPInline Plastics: 3 patents #13 of 39Top 35%
Milford, CT: #190 of 527 inventorsTop 40%
Connecticut: #12,369 of 34,797 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
James Duggan has been granted 3 US patents while listed as an inventor at Inline Plastics. All of these patents were granted in 2005. James Duggan ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list James Duggan in Milford, CT, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D504281 Container 2005-04-26
D502096 Product holding container Peter Wilcock, Bruce Stein, Herb Knutson 2005-02-22
D501403 Product holding container Peter Wilcock, Bruce Stein, Herb Knutson 2005-02-01