Average Co-Inventor Count = 1.43
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. P&p Ab (2 from 2 patents)
2. C M Hammar Utveckling Ab (2 from 2 patents)
3. Other (1 from 832,812 patents)
4. C.m. Hammar Ab (1 from 1 patent)
5. Ernström Technolgy Ab (0 patent)
6. P & P Utveckling Ab (0 patent)
5 patents:
1. 8312811 - Explosive device and method for manufacturing such a device
2. 7544111 - Puncture device for an inflatable unit
3. 7302739 - Device for fastening emergency equipment to a ship's deck
4. D489313 - Emergency release unit
5. 5921835 - Safety device