Average Co-Inventor Count = 1.16
ph-index = 13
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. Htm Sport S.p.a. (38 from 51 patents)
2. Amf Gmbh (6 from 298 patents)
3. Amf Mares S.p.a. (3 from 4 patents)
4. Mares Ltd. (2 from 7 patents)
5. Other (1 from 832,912 patents)
6. Htm Sports S.p.a. (1 from 1 patent)
51 patents:
1. 9243864 - Pneumatic speargun for spearfishing and method of use
2. 8257124 - Swimming fin of the kind provided with a foot pocket open at the heel zone
3. 7891024 - Diving mask and method for the manufacture thereof
4. 7815477 - Swimming flipper
5. 7147318 - Swimming or diving goggles
6. 7124476 - Buckle for tensioning the straps of fins or the like, having quick and simple fastening and unfastening means
7. D502204 - Goggles
8. 6848445 - Regulator for underwater breathing apparatus
9. 6749369 - Equipped balancing jacket
10. 6742688 - Tensioning device for the fastening belt of the compressed gas bottles to the back of a jacket or the like for underwater activity
11. 6709307 - Inflating device for balancing jackets for diving activities equipped with horseshoe-shaped inflatable chamber
12. 6526972 - Device for providing information to a scuba diver
13. 6499913 - Hydrostatic balancing jacket with removable ballast
14. 6484324 - Optical diving mask
15. 6471367 - Torch for scuba diving