Average Co-Inventor Count = 2.65
ph-index = 5
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Laurel Bank Machines Company, Ltd. (6 from 138 patents)
2. Laurel Bank Machine Co., Ltd. (6 from 131 patents)
12 patents:
1. 5989118 - Coin receiving and dispensing machine
2. 5899804 - Coin receiving and dispensing machine
3. 5354161 - Check book issuing machine
4. 4854452 - Bill receiving, discriminating, and dispensing machine
5. 4828243 - Accumulated bills delivering apparatus for bill receiving and dispensing
6. 4787617 - Bill pressing-down apparatus for bill receiving and dispensing machine
7. 4589708 - Device for carrying bank notes stacked in container box adapted for use
8. 4552354 - Device for opening and closing push cover of note container box for use
9. 4527845 - Device for locking front cover of bank note container box for use in
10. 4513958 - Device for swinging accumulating wheel for use in automatic money
11. 4511133 - Device for securely holding stacked bank notes for use in an automatic
12. 4468068 - Automatic money depositing and disbursing machine provided with