Average Co-Inventor Count = 1.77
ph-index = 12
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. F. Von Langsdorff Licensing Limited (14 from 39 patents)
2. Britax Romer Kindersicherheit Gmbh (5 from 51 patents)
3. Gustav Klauke Gmbh (2 from 95 patents)
4. Uni-international Bausysteme Gmbh + Co. (0 patent)
5. Joiner's Bench Gmbh (0 patent)
6. Schmitz, Michael (0 patent)
22 patents:
1. 11820263 - Child safety seat
2. 11660989 - Extendible protective element for use in a child safety seat
3. 11084402 - Extendible protective element for use in a child safety seat
4. 10766384 - Child safety seat
5. 10632871 - Child safety seat with headrest height adjustment mechanism
6. 9015916 - Method for the pressing of a press fitting, and pressing tool for this purpose
7. 8490261 - Method for the pressing of a press fitting, and pressing tool for this purpose
8. 7220078 - Ground covering elements of artificial stone material
9. 6942420 - Ground covering elements of artificial stone material
10. 6938382 - Stockade
11. 6857244 - Cast stone for fixing exterior traffic surfaces
12. D498543 - Paving element
13. 6790544 - Multiple layer composite material consisting of cement-bound concrete and polymer-bound concrete and method for producing the same
14. D486588 - Wall element
15. D485370 - Paving element