Average Co-Inventor Count = 4.05
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. Marvin Lumber & Cedar Company (3 from 73 patents)
2. Danfoss Power Electronics A/s (1 from 64 patents)
3. Hoppe Holding Ag (1 from 12 patents)
5 patents:
1. 10447107 - Motor drive cover for protection against contaminants
2. 8533997 - Operating assembly for a lifting and sliding fenestration assembly and related methods
3. 7878034 - Locking arrangement for a hinged panel
4. D621255 - Handle for a lift and slide fenestration
5. D620347 - Pair of handle pockets for a lift and slide fenestration