Average Co-Inventor Count = 1.54
ph-index = 9
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. Chapin Manufacturing, Inc. (8 from 116 patents)
2. Nalge Nunc International Corporation (8 from 40 patents)
3. Eastman-kodak Company (4 from 21,595 patents)
20 patents:
1. D728068 - Sprayer tank
2. D698003 - Tank of a hand-operated sprayer
3. D673645 - Pump and tank assembly for a hand-operated sprayer
4. D673644 - Tank and cap assembly for a sprayer
5. D656220 - Spray gun
6. D652579 - Bird feeder
7. D652111 - Sprayer tank
8. D643905 - Sprayer tank
9. 7753240 - Closure for a liquid container
10. D570211 - Bottle closure
11. D567650 - Collar for a bottle closure
12. D543454 - Bottle closure
13. D528921 - Water bottle
14. 7048137 - Drinking container with multilayer leak-proof closure
15. D519380 - Water bottle