Data Management Inc.
6Patents
0Active
6Granted
24Portfolio score
Filing activity: Nov 7, 1978 → Dec 22, 2005
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5544298A | Code generation and data access system | Physics | 19 | Expired |
| US4948173A | Record keeping assembly having locating posts and peel strip | Performing Operations; Transporting | 10 | Expired |
| US4201402A | Combination checkwriting and bookkeeping assembly and method of using same | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4465306A | Combination checkwriting and bookkeeping assembly and method of using same | Performing Operations; Transporting | 4 | Expired |
| US7392952B2 | Gift card assembly | Performing Operations; Transporting | 2 | Expired |
| US4940257A | One-write book assembly with removable insert | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.