Average Co-Inventor Count = 2.00
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. Peterson Manufacturing Company (3 from 32 patents)
3 patents:
1. D313865 - Turn signal lamp
2. 4970633 - Signal lamp construction utilizing inserts
3. 4924367 - Seam construction for molded signal lamps