Average Co-Inventor Count = 5.14
ph-index = 4
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. E.i. Dupont De Nemours and Company (3 from 16,338 patents)
2. Bt&d Technologies Limited (1 from 19 patents)
4 patents:
1. 5289345 - Opto-electronic device housing having self-healing elastomeric board
2. 5042895 - Waveguide structure using potassium titanyl phosphate
3. 5011246 - Housing for an opto-electronic device
4. 4917451 - Waveguide structure using potassium titanyl phosphate