Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
KW

Kenneth Ray Workman — 3 Patents

ETEvoqua Water Technologies: 2 patents #76 of 216Top 40%
SISiemens Industry: 1 patents #380 of 836Top 50%
Hoffman Estates, IL: #251 of 707 inventorsTop 40%
Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,381,490 of 4,157,543Top 35%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12168618 Phospate recovery by acid retardation Thomas Kenneth Mallmann, Justin Wayne Higgs 2024-12-17
10843941 Phosphate recovery by acid retardation Thomas Kenneth Mallmann, Justin Wayne Higgs 2020-11-24
8206592 Treating acidic water John F. Bossler, Hari Bhushan Gupta, Jospeh C. Jimerson 2012-06-26