Average Co-Inventor Count = 2.31
ph-index = 17
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. Bacou-Dalloz Eye & Face Protection, Inc. (24 from 35 patents)
2. 3M Innovative Properties Company (6 from 14,087 patents)
3. Bacou USA Safety, Inc. (2 from 19 patents)
4. 3M Innovation Properties Company (1 from 42 patents)
5. Sperian Eye & Face Protection, Inc. (27 patents)
33 patents:
1. D691192 - Eyewear lens feature
2. D675663 - Eyewear transition feature
3. 8128218 - Safety eyewear including a prescription insert
4. D653279 - Eyewear keystone feature
5. 7686447 - Safety eyewear including a prescription insert
6. 7654666 - Safety eyewear including a flexible cable attachment
7. 7527373 - Safety eyewear
8. 7210777 - Floating lens brow bar attachment for eyeglasses
9. 7162750 - Detachable and rotatable clip
10. D534568 - Safety eyewear
11. D533893 - Frame for safety eyewear
12. D533316 - Protective face shield lens
13. 7120939 - Support for a face shield
14. D527752 - Lens for safety eyewear
15. 7055951 - Safety eyewear assembly with prescription insert