Average Co-Inventor Count = 1.40
ph-index = 2
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. Air Cruisers Company (4 from 56 patents)
2. Oxford Superconducting Technology (1 from 13 patents)
5 patents:
1. D1046491 - Directional sign for evacuation
2. 11390392 - Running/chasing lights for evacuation systems
3. D920714 - Directional sign for evacuation
4. 8066108 - Vessel escape slides and associated equipment
5. 7089647 - Increasing the copper to superconductor ratio of a superconductor wire by cladding with copper-based strip