Average Co-Inventor Count = 3.00
ph-index = 7
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. Applied Extrusion Technologies, Inc. (4 from 47 patents)
2. Other (2 from 832,843 patents)
3. Nomaco Inc. (1 from 33 patents)
4. Eric D. Johnson (0 patent)
5. Michael J. Schroeder (0 patent)
6. Edward E. Hovis (0 patent)
7 patents:
1. 5607186 - Survey apparatus
2. 5387050 - Extruded ethylenic polymer foam containing both open and closed cells
3. 5277515 - Extruded ethylenic polymer foam containing both open and closed cells
4. 5098782 - Extruded ethylenic polymer foam containing both open and closed cells
5. 5092819 - Method and apparatus for qualitatively measuring characteristics of
6. 5059631 - Extruded ethylenic polymer foam containing both open and closed cells
7. 4931484 - Extruded ethylenic polymer foam containing both open and closed cells