Andrew Tischendorf
9Patents
5h-index
11Co-inventors
56Inventor score
Filing activity: Dec 1, 1997 → Jan 6, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5933086A | Remotely-operated self-contained electronic lock security system assembly | Emerging Cross-Sectional Technologies | 126 | Expired |
| US6297725A | Remotely-operated self-contained electronic lock security system assembly | Emerging Cross-Sectional Technologies | 59 | Expired |
| US6401501B1 | Lock construction | Emerging Cross-Sectional Technologies | 53 | Expired |
| USD437204S | Lock construction | General | 16 | Expired |
| US8500999B2 | System for water treatment regeneration stage | Emerging Cross-Sectional Technologies | 6 | Active |
| US8608963B2 | Twin tank water treatment system and method | Chemistry; Metallurgy | 3 | Active |
| US8758627B2 | Twin tank water treatment method | Chemistry; Metallurgy | 2 | Active |
| US9181115B2 | Method for water treatment regeneration stage | Emerging Cross-Sectional Technologies | 1 | Active |
| US8623217B2 | Method for water treatment regeneration stage | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.