Growing community of inventors

Singhofen, Germany

Rolf G Schulein

Average Co-Inventor Count = 1.50

ph-index = 11

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.

Forward Citations = 347

Rolf G SchuleinJohannes Liebscher (8 patents)Rolf G SchuleinDieter Himmighofen (4 patents)Rolf G SchuleinHelmut Deimel (3 patents)Rolf G SchuleinJohannes Leibscher (2 patents)Rolf G SchuleinRainer Friedrich (2 patents)Rolf G SchuleinUlrich Denter (1 patent)Rolf G SchuleinWaldemar Fobbe (1 patent)Rolf G SchuleinMichael Knebel (1 patent)Rolf G SchuleinRolf G Schulein (30 patents)Johannes LiebscherJohannes Liebscher (14 patents)Dieter HimmighofenDieter Himmighofen (4 patents)Helmut DeimelHelmut Deimel (4 patents)Johannes LeibscherJohannes Leibscher (2 patents)Rainer FriedrichRainer Friedrich (2 patents)Ulrich DenterUlrich Denter (2 patents)Waldemar FobbeWaldemar Fobbe (1 patent)Michael KnebelMichael Knebel (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Leifheit Ag (18 from 87 patents)

2. Leifheit International Gunter Leifheit Gmbh (10 from 15 patents)

3. Itt Industries, Inc. (1 from 767 patents)

4. Leifheit International Guenter Leifheit Gmbh (1 from 2 patents)


30 patents:

1. D456204 - Warming plate

2. D446081 - Container

3. D446084 - Container

4. D437519 - Dispenser

5. 6082645 - Device for comminuting food products, especially vegetable slicer

6. D419839 - Corkscrew

7. D414384 - Chopper with hinged receptacle

8. D413039 - Pouring pot

9. 5799369 - Utensil handle

10. 5375284 - Sweeper with molded sweeping roller having flexible sweeping strips

11. 5368203 - Spice rack with magnetically held spice containers

12. 5197197 - Hand-held squeeze lever or pincer-type can opener

13. D321104 - Combination multiple roll holder and cutter

14. 4762042 - Refillable dispenser for rolls of paper or foil

15. D295888 - Water filter

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as of
12/12/2025
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