Average Co-Inventor Count = 2.69
ph-index = 10
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 Machine Co., Ltd. (16 from 131 patents)
2. Laurel Bank Machines Company, Ltd. (11 from 138 patents)
3. Laurel Precision Machines Co., Ltd. (1 from 53 patents)
28 patents:
1. 10037643 - Bill processing device
2. 6484865 - Coin discriminating apparatus
3. 5996993 - Bill handling machine
4. 5927936 - Bill handling machine
5. 5909814 - Paper currency receiving and dispensing machine
6. 5897114 - Bill handling machine
7. 5836577 - Bill handling machine
8. 5813825 - Bill handling machine
9. 5553840 - Bill receiving and feeding-out apparatus
10. 5020787 - Bill processing apparatus
11. 4744468 - Circulation-type bill receiving and dispensing machine
12. 4726474 - Circulating-type bill depositing and disbursing machine
13. 4639582 - Circulating-type bill depositing and disbursing machine
14. 4589708 - Device for carrying bank notes stacked in container box adapted for use
15. 4564140 - Stacker supporting device in automatic money depositing and disbursing