Average Co-Inventor Count = 1.81
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. Litton Systems, Inc. (2 from 1,258 patents)
2. Gerber Products Company (2 from 157 patents)
3. World Dryer, Division of Specialty Equipment Companies, Inc. (2 from 3 patents)
4. Minnesota Mining and Manufacturing Company (1 from 7,865 patents)
5. Sunbeam Corporation Limited (1 from 278 patents)
6. Pittway Corporation (1 from 268 patents)
7. Lincoln Manufacturing Company, Inc. (1 from 30 patents)
8. Ideal School Supply Corporation (1 from 2 patents)
13 patents:
1. D319255 - Paper trimmer
2. D304101 - Hand dryer
3. D302870 - Hand dryer
4. D279215 - Humidifier
5. D279216 - Vaporizer
6. D270989 - Food steamer
7. D266051 - Microwave oven
8. D262797 - Snow thrower
9. D258353 - Housing for fire and smoke detector
10. D257937 - Microwave oven
11. D256764 - Microwave oven
12. D247040 - Suction cleaner body or the like
13. D244602 - Overhead projector