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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert M. Kulbeth — 16 Patents

DEDel: 16 patents #1 of 5Top 20%
Carencro, LA: #2 of 61 inventorsTop 4%
Louisiana: #288 of 10,876 inventorsTop 3%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
Robert M. Kulbeth has been granted 16 US patents while listed as an inventor at Del. The first was granted in 2003 and the most recent in November 2024. Robert M. Kulbeth ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Robert M. Kulbeth in Carencro, LA, US.

Patents per Year

Patents granted per year, 2003 to 2024Bar chart with a peak of 4 patents in 2022.peak 42003: 1 patents20032004: 2 patents20042005: 1 patents20052009: 1 patents20092020: 3 patents20202021: 2 patents20212022: 4 patents20222023: 1 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
12138665 System and method for recycling animal bedding material 2024-11-12
11634953 Flow back separation system and method 2023-04-25
11326406 Flow back separation system and method 2022-05-10
11224831 Retractable shaker dam assembly and method 2022-01-18
11219846 System for separating solids from a fluid stream 2022-01-11
11219845 System for separating solids from a fluid stream 2022-01-11
11173425 Vertical gas diffusing device 2021-11-16
11040300 Flow back separation system with dispersing device 2021-06-22
10857488 System for separating solids from a fluid stream 2020-12-08
10773188 Air drilling solids control system and method 2020-09-15
10751654 Flow back separation system and method 2020-08-25
7514011 System for separating solids from a fluid stream 2009-04-07
6976819 Tank having multiple screw-type transfer augers 2005-12-20
6808354 Tank having multiple screw-type transfer augers 2004-10-26
6808626 System for separating solids from a fluid stream 2004-10-26
6506310 System and method for separating solids from a fluid stream 2003-01-14