Average Co-Inventor Count = 2.18
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. Mccalla/lackey Corporation (2 from 6 patents)
2. Mccalla/lackey Products Corporation (2 from 4 patents)
4 patents:
1. 5134823 - Trim strip apparatus for concealing a joint
2. 5135194 - Wall mounting system
3. 5022618 - Mailbox support apparatus
4. 4928913 - Wall mounting system