Average Co-Inventor Count = 4.00
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. Tapeswitch Corporation of America (2 from 19 patents)
2. Edward W. Duhon (0 patent)
3. John O'meara (0 patent)
4. Robert E. Russell (0 patent)
5. Thomas Polistina (0 patent)
2 patents:
1. 5142109 - Puncture-resistant mat for pressure-actuated switches
2. 5001310 - Puncture-resistant mat for pressure-actuated switches