Lee A. Smith
29Patents
11h-index
8Co-inventors
68Inventor score
Filing activity: Jul 6, 1977 → Aug 16, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4987619A | Modular bathing cabinet and method of fabricating same | Human Necessities | 62 | Expired |
| US5752038A | Method and system for determining an optimal placement order for code portions within a module | Physics | 50 | Expired |
| US5556228A | Block for controlling soil erosion | Fixed Constructions | 44 | Expired |
| US6508607B1 | Erosion control block adapted for use with cellular concrete mattresses | Fixed Constructions | 42 | Expired |
| US7037037B1 | Interlocking erosion control block with diagonal cable channels | Fixed Constructions | 28 | Expired |
| US8678704B1 | Interlocking revetment block with tapered surface | Fixed Constructions | 21 | Active |
| US6276870A | Method of repairing cabled revetment blocks | Fixed Constructions | 20 | Expired |
| US8678705B1 | Channel flex revetment block and cabled mat | Fixed Constructions | 18 | Active |
| US8123435B1 | Interlocking revetment block with array of vegetation holes | Fixed Constructions | 16 | Active |
| US6955500B1 | Method of forming a mat of erosion control blocks | Fixed Constructions | 16 | Expired |
| USD250716S | Shower stall for handicapped persons | General | 13 | Expired |
| US8123434B1 | Interlocking revetment block with reinforced sockets | Fixed Constructions | 11 | Active |
| USD360024S | Combination bathtub and seat for handicapped and elderly persons | General | 8 | Expired |
| US5412817A | Bathing fixture | Human Necessities | 7 | Expired |
| USD322123S | Shower enclosure | General | 7 | Expired |
| USD360022S | Combination bathtub and shower unit and seat for handicapped and elderly persons | General | 7 | Expired |
| US9797106B1 | Method of installing revetment blocks to reduce kinetic energy of water | Fixed Constructions | 4 | Active |
| USD360025S | Bathtub seat for handicapped and elderly persons | General | 4 | Expired |
| US11555284B1 | Integrating articulated concrete blocks with gabion/reno cages | Fixed Constructions | 1 | Active |
| US9499950B1 | Revetment block mat with linear sides | Fixed Constructions | 1 | Active |
| US10322525B1 | Universal mold for fabricating revetment blocks | Fixed Constructions | 1 | Active |
| US9605389B1 | Revetment block mat using toe blocks with linear sides | Fixed Constructions | 0 | Active |
| US11732203B2 | Ebullated bed reactor upgraded to produce sediment that causes less equipment fouling | Chemistry; Metallurgy | 0 | Active |
| US11414608B2 | Upgraded ebullated bed reactor used with opportunity feedstocks | Chemistry; Metallurgy | 0 | Active |
| US11585059B1 | Articulated block mat for use with harbor piers and method of installing a pier mat | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.