Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Rosaire Marcotte — 2 Patents

LELeachgarner: 2 patents #6 of 27Top 25%
Attleboro, MA: #294 of 647 inventorsTop 50%
Massachusetts: #42,563 of 88,656 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Rosaire Marcotte has been granted 2 US patents while listed as an inventor at Leachgarner. All of these patents were granted in 1989. Rosaire Marcotte ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Rosaire Marcotte in Attleboro, MA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4869757 Silver alloys of exceptional and reversible hardness Thomas W. Eagar, Dwarika P. Agarwal, Laura L. Bourguignon 1989-09-26
4810308 Silver alloys of exceptional and reversible hardness Thomas W. Eagar, Dwarika P. Agarwal, Laura L. Bourguignon 1989-03-07