Average Co-Inventor Count = 1.80
ph-index = 11
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. Werner Co. (24 from 215 patents)
24 patents:
1. 10781636 - Ladder top with tool lasso slot
2. 10697239 - Electrician's ladder and method
3. 10208538 - Pipe tradesman's ladder and method
4. 9850706 - Trade based component case and ladder bucket
5. 9714541 - Pipe tradesman's ladder top and method
6. 8944213 - Electrician's ladder and method
7. 8944743 - Ramp bottom transition foot
8. 8579083 - Method and stepladder with a tray
9. 8528696 - Pipe tradesman's ladder top and method
10. 8453796 - Trade based component case and ladder bucket
11. 8443939 - Method for producing a combo brace rail shield
12. 8376085 - Electrician's ladder top
13. 8365863 - Work platform for a ladder and method
14. 8272478 - Ladder top with tool lasso slot
15. 8256053 - Ramp bottom transition foot