Average Co-Inventor Count = 4.80
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. Osram Sylvania Inc. (1 from 1,452 patents)
2. Gte Laboratories Incorporated (1 from 937 patents)
2 patents:
1. 5858277 - Aqueous phosphor coating suspension for lamps
2. 5524016 - Optical emitter for amplification and process for making same