Average Co-Inventor Count = 2.00
ph-index = 3
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. Other (1 from 832,843 patents)
2. Fender Musical Instruments Corporation (1 from 76 patents)
3. Schaller Electronic (1 from 3 patents)
3 patents:
1. 5913257 - Method of manufacturing guitar strings, and guitar strings resulting
2. 5783763 - Bi-directional vibrato mechanism for a guitar
3. 5522298 - Tremolo arm stabilizer for electric guitar