TCA, Inc.
13Patents
0Active
13Granted
28Portfolio score
Filing activity: May 4, 1981 → Nov 21, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5725002A | Dish washing machine having interchangeable top and bottom spray arms | Human Necessities | 58 | Expired |
| US5048720A | Tablet dispenser | Performing Operations; Transporting | 36 | Expired |
| US5267580A | Dishwashing machine and method | Human Necessities | 13 | Expired |
| US5041043A | Adjustable height push toy | Performing Operations; Transporting | 9 | Expired |
| US6484738B1 | Dishwashing machine with convenient pump/motor access | Human Necessities | 8 | Expired |
| US5259889A | Dishwashing machine and method | Human Necessities | 8 | Expired |
| US5937879A | Under counter dish washing machine | Human Necessities | 7 | Expired |
| US4420003A | Glass washing machine | Human Necessities | 6 | Expired |
| USD271532S | Glass washing machine | General | 5 | Expired |
| US5937880A | Under counter dish washing machine | Human Necessities | 3 | Expired |
| US6044853A | Batch type dish washing machine with free floating spray arm assemblies | Human Necessities | 3 | Expired |
| US5311894A | Dishwashing machine and method | Human Necessities | 2 | Expired |
| US6449837B1 | Method for attaching electronic devices to metallized glass printed circuit | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.