Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David L. Osment — 7 Patents

OMOsment Models: 4 patents #2 of 4Top 50%
Lenexa, KS: #62 of 521 inventorsTop 15%
Kansas: #1,471 of 12,005 inventorsTop 15%
Overall (All Time): #762,507 of 4,157,543Top 20%
7 Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6164555 Riser device for creating an elevated structure for artificial landscapes C. Dwayne Fulton 2000-12-26
6089466 Roadbed for model railroads C. Dwayne Fulton 2000-07-18
5839657 Method and structure for creating terrain grade for artificial landscapes C. Dwayne Fulton 1998-11-24
5215793 Artificial foliage and method of forming same Dwayne Fulton 1993-06-01
5019431 Method of making artificial foliage Dwayne Fulton 1991-05-28
4278481 Method of constructing simulated vegetation for models 1981-07-14
4202922 Simulated vegetation product 1980-05-13