Average Co-Inventor Count = 2.00
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. Dougherty Brothers Company (1 from 6 patents)
2. Lawson Mardon Wheaton Inc. (1 from 2 patents)
2 patents:
1. 5609581 - Single dose medicament dispenser assembly
2. 4248349 - Tray for ampoules or the like