Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Everett Lorren Marcus — 1 Patent

Hummelstown, PA: #132 of 225 inventorsTop 60%
Pennsylvania: #43,533 of 74,527 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert Everett Lorren Marcus has been granted 1 US patent. All of these patents were granted in 1998. Robert Everett Lorren Marcus ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert Everett Lorren Marcus in Hummelstown, PA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5807119 Mechanical coupling device David Robert Baechtle, Raymond R. Buchheister, Jr., Nathan John Norris 1998-09-15