Average Co-Inventor Count = 2.40
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. Aidlin Automation Corp. (2 from 12 patents)
2. S-p Products Inc. (1 from 11 patents)
3 patents:
1. 4873410 - Parallel gap welder
2. 4802569 - Two station robotic welder
3. 3946491 - Pneumatic engraving tool