Average Co-Inventor Count = 1.15
ph-index = 20
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. Gardena Kress + Kastner Gmbh (81 from 102 patents)
2. Gardena Manufacturing Gmbh (5 from 25 patents)
3. Gardena Kress & Kastner Gmbh & Co. Kg (2 from 2 patents)
4. C. Josef Lamy Gmbh (1 from 12 patents)
5. Gardens Kress & Kastner Gmbh (1 from 1 patent)
90 patents:
1. D633560 - Handwriting instrument
2. D490505 - T-joint for watering systems
3. D487386 - Cutting head
4. D487299 - Endline drip head for use in watering systems
5. D487300 - Sprinkler
6. D485502 - Water timer
7. D467301 - Garden and lawn sprinkler
8. D467187 - Water timer
9. D466971 - Garden and lawn sprinkler
10. D466973 - Garden and lawn sprinkler
11. D466972 - Garden and lawn sprinkler
12. D466389 - Handle for a garden tool
13. D464855 - Garden scissors
14. D464542 - Garden scissors
15. D459169 - Spade