Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Carl R. Romulus — 1 Patent

SMSpin Master: 1 patents #102 of 168Top 65%
Virginia Beach, VA: #455 of 992 inventorsTop 50%
Virginia: #18,949 of 34,511 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Carl R. Romulus has been granted 1 US patent while listed as an inventor at Spin Master. All of these patents were granted in 2021. Carl R. Romulus ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Carl R. Romulus in Virginia Beach, VA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10935341 Liquid jet ejection device Joshua A. Mann, Timothy James Clemens, Franklin La Barbara 2021-03-02