Average Co-Inventor Count = 1.00
ph-index = 5
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. Thomas Industries, Inc. (5 from 159 patents)
5 patents:
1. 4905846 - Gravity fed display and dispensing apparatus
2. 4819294 - Pad-type applicator with adjusting handle
3. 4742923 - Gravity fed display and dispensing apparatus
4. 4667363 - Roller paint guard assembly
5. 4593428 - Roller paint guard assembly