Average Co-Inventor Count = 2.57
ph-index = 7
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. Andis Company (7 from 109 patents)
2. Outboard Marine Corporation (1 from 942 patents)
3. Sunbeam Corporation Limited (1 from 278 patents)
9 patents:
1. 8434238 - Hair dryer with light source
2. 8237090 - Hair flat iron with light source
3. 8013275 - Hair flat iron with light source
4. 7730895 - Rotary lock member for a hair styling appliance
5. 6739071 - Combined diffuser and concentrator for a hair dryer
6. 5966833 - Hair dryer with removable concentrator
7. 4805523 - Combination electric coffee maker and water heater
8. 4756320 - Hair curling appliance with a heating element comprising a heating wire
9. 4659907 - Wall mounted device with hand-held hair dryer