Growing community of inventors

Stuttgart, Germany

Stefan Lippert

Average Co-Inventor Count = 2.40

ph-index = 6

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 = 137

Stefan LippertEberhard Lenz (3 patents)Stefan LippertColonel Kim (3 patents)Stefan LippertMark Monteiro (3 patents)Stefan LippertJoaquim Ferreira (3 patents)Stefan LippertThorsten Wickert (3 patents)Stefan LippertPetrus Henricus Maria Stokman (2 patents)Stefan LippertSebastian Thorand (1 patent)Stefan LippertStefan Trinkle (1 patent)Stefan LippertTiago De Seixas Guimarães (1 patent)Stefan LippertStefan Lippert (11 patents)Eberhard LenzEberhard Lenz (5 patents)Colonel KimColonel Kim (4 patents)Mark MonteiroMark Monteiro (3 patents)Joaquim FerreiraJoaquim Ferreira (3 patents)Thorsten WickertThorsten Wickert (3 patents)Petrus Henricus Maria StokmanPetrus Henricus Maria Stokman (2 patents)Sebastian ThorandSebastian Thorand (1 patent)Stefan TrinkleStefan Trinkle (1 patent)Tiago De Seixas GuimarãesTiago De Seixas Guimarães (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Invacare International Gmbh (3 from 10 patents)

2. Waterlogic International Limited (3 from 6 patents)

3. Ongo Gmbh (3 from 3 patents)

4. Invacare Corporation (1 from 320 patents)

5. Ulrich Alber Gmbh & Co. Kg (1 from 2 patents)


11 patents:

1. 12115118 - Patient lift apparatus

2. 12076286 - Patient lift apparatus

3. 11666499 - Patient lift apparatus

4. D948407 - Wheel hub cap

5. D862914 - Swing seat

6. D803592 - Seat

7. D758747 - Seat

8. D613113 - Top panel of a water dispensing machine

9. D613112 - Upper portion of a water dispensing machine

10. D604554 - Water dispensing machine

11. D491494 - Chassis for a wheel chair

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idiyas.com
as of
12/21/2025
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