Inventor · Cocoa, FL, US

Tom Happel

19Patents
10h-index
—Co-inventors
55Inventor score

Filing activity: Jul 31, 2009 → Feb 15, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US8366923B1 Telescoping post supports and sliding lid systems for filter baskets Fixed Constructions 26 Active
US8142666B1 Baffle box deflectors and flow spreaders Performing Operations; Transporting 22 Active
US8491797B1 Pivoting panel, pylon and inflow gap for stormwater screen system Fixed Constructions 20 Active
US8425150B1 Rotatable wheel box service panel door and equalizer Fixed Constructions 15 Active
US8393827B1 Box service panel door and equalizer Fixed Constructions 14 Active
US8622652B1 Overflow and underflow doors Fixed Constructions 12 Active
US10238993B1 Dual screen treatment systems with debris ramps and screened deflectors Emerging Cross-Sectional Technologies 10 Active
US8651767B1 Rotatable wheel box service panel door and equalizer Fixed Constructions 10 Active
US10202285B1 Dual screen treatment system Fixed Constructions 10 Active
US8974144B1 Rotatable wheel box service panel door and equalizer Fixed Constructions 10 Active
US9068312B1 Rotatable wheel box service panel door and equalizer and method Fixed Constructions 10 Active
US9534368B1 Variable flow skimmer and shelf system Chemistry; Metallurgy 9 Active
US10155670B1 Stormwater polymer treatment system Emerging Cross-Sectional Technologies 9 Active
US10384956B1 Restrictive up flow media filter with servicing system Chemistry; Metallurgy 6 Active
US10918975B1 Dual screen treatment systems with debris ramps and screened deflectors Emerging Cross-Sectional Technologies 6 Active
US10907338B1 Hinged variable flow skimmer and shelf system Emerging Cross-Sectional Technologies 4 Active
US10472815B1 Hydro-variant baffle cartridge system Chemistry; Metallurgy 3 Active
US10926199B1 Round baffle box water treatment system with at least one sidewall baffle Performing Operations; Transporting 1 Active
US11491422B1 Dual screen treatment systems with debris ramps and screened deflectors Emerging Cross-Sectional Technologies 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.