Average Co-Inventor Count = 2.00
ph-index = 5
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. Waterloo Industries, Inc. (6 from 110 patents)
2. Libbey-owens-ford Co. (1 from 309 patents)
7 patents:
1. D605881 - Chest
2. D605436 - Cabinet
3. D605435 - Chest and cabinet
4. D581696 - Tool chest
5. D563119 - Tool cabinet
6. D563120 - Tool chest and cabinet
7. 5411360 - Apparatus for transporting sheet material