Webcraft Games, Inc.
2Patents
0Active
2Granted
28Portfolio score
Filing activity: Jul 5, 1988 → May 8, 1996
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5772511A | Method for the conduct of lotteries | Human Necessities | 302 | Expired |
| US4858123A | Manufacturing lottery tickets and commercial coupons | Emerging Cross-Sectional Technologies | 44 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.