Average Co-Inventor Count = 1.20
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. Shelburne Incorporated (3 from 6 patents)
2. Barreca Products Co., Inc. (2 from 2 patents)
3. Barreca Products Co., Subsidiary of Shelburne Industries, Inc. (1 from 1 patent)
6 patents:
1. 4867362 - Multipurpose car-top rack
2. 4765521 - Anti-theft cable lock
3. 4586638 - Multi-purpose rack for removable mounting to an automobile roof or the
4. 4326747 - Ski carrier
5. 4230248 - Ski rack
6. 4082303 - Releasable-strap ski-pole grip