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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert A. Monroe — 2 Patents

IIInterstate Industries: 2 patents #3 of 5Top 60%
Lovingston, VA: #4 of 6 inventorsTop 70%
Virginia: #12,799 of 34,511 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robert A. Monroe has been granted 2 US patents while listed as an inventor at Interstate Industries. The first was granted in 1993 and the most recent in October 1994. Robert A. Monroe ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert A. Monroe in Lovingston, VA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5356368 Method of and apparatus for inducing desired states of consciousness 1994-10-18
5213562 Method of inducing mental, emotional and physical states of consciousness, including specific mental activity, in human beings 1993-05-25