Average Co-Inventor Count = 1.00
ph-index = 1
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. Lucifer Lighting Company (3 from 44 patents)
3 patents:
1. 5207503 - Xenon festoon style lamp
2. 5165788 - Shield for a small lamp
3. 5154641 - Adapter to energize a light rail