Average Co-Inventor Count = 1.86
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. Pass + Seymour, Inc. (2 from 377 patents)
2. Stelpro Design Inc. (2 from 8 patents)
3. Penguin Brands, Inc. (1 from 6 patents)
4. Penquin Brands, Inc. (1 from 2 patents)
6 patents:
1. D917033 - Baseboard heater
2. D846102 - Heater
3. 7428790 - Universal cleat
4. D542627 - Electrical device faceplate
5. D532960 - Cleat
6. D521462 - Electrical control device