George W. Off
7Patents
7h-index
6Co-inventors
52Inventor score
Filing activity: Feb 27, 1987 → Sep 12, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5832457A | Method and apparatus for selective distribution of discount coupons based on prior customer behavior | Physics | 719 | Expired |
| US5173851A | Method and apparatus for dispensing discount coupons in response to the purchase of one or more products | Physics | 606 | Expired |
| US4723212A | Method and apparatus for dispensing discount coupons | Physics | 576 | Expired |
| US4910672A | Method and apparatus for dispensing discount coupons | Physics | 572 | Expired |
| US5612868A | Method and apparatus for dispensing discount coupons | Physics | 523 | Expired |
| US6321210A | Method and apparatus for selective distribution of discount coupons | Physics | 121 | Expired |
| US6795809B2 | Method and apparatus for logging system test data in a POS system | Physics | 73 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.