Growing community of inventors

Enschede, Netherlands

Dirk Tjepkema

Average Co-Inventor Count = 9.83

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.

Forward Citations = 29

Dirk TjepkemaJohn Alan Bobey (7 patents)Dirk TjepkemaClementine Pirio (7 patents)Dirk TjepkemaDeny D Barilea (7 patents)Dirk TjepkemaHarold M Cabral (7 patents)Dirk TjepkemaSytze A Spijksma (7 patents)Dirk TjepkemaPetrus J Van Den Oever (7 patents)Dirk TjepkemaSuresha Venkataraya (6 patents)Dirk TjepkemaWei T Tan (6 patents)Dirk TjepkemaJason Robinson (1 patent)Dirk TjepkemaNicholas A Mann (1 patent)Dirk TjepkemaTimothy R Proulx (1 patent)Dirk TjepkemaAri Tao Adler (1 patent)Dirk TjepkemaPetrus Theodorus Rutgers (1 patent)Dirk TjepkemaVinay Joshi (1 patent)Dirk TjepkemaWei Soung Tan (1 patent)Dirk TjepkemaBryan Chng (1 patent)Dirk TjepkemaKok Boon R Ong (1 patent)Dirk TjepkemaAlex Staudt (1 patent)Dirk TjepkemaWilliam Charles Stewart (1 patent)Dirk TjepkemaChad M Boerst (1 patent)Dirk TjepkemaSuresha Ventakaraya (1 patent)Dirk TjepkemaMary J Rossini (1 patent)Dirk TjepkemaDenis Sin (1 patent)Dirk TjepkemaDirk Tjepkema (7 patents)John Alan BobeyJohn Alan Bobey (45 patents)Clementine PirioClementine Pirio (24 patents)Deny D BarileaDeny D Barilea (18 patents)Harold M CabralHarold M Cabral (9 patents)Sytze A SpijksmaSytze A Spijksma (7 patents)Petrus J Van Den OeverPetrus J Van Den Oever (7 patents)Suresha VenkatarayaSuresha Venkataraya (23 patents)Wei T TanWei T Tan (12 patents)Jason RobinsonJason Robinson (62 patents)Nicholas A MannNicholas A Mann (24 patents)Timothy R ProulxTimothy R Proulx (24 patents)Ari Tao AdlerAri Tao Adler (13 patents)Petrus Theodorus RutgersPetrus Theodorus Rutgers (10 patents)Vinay JoshiVinay Joshi (9 patents)Wei Soung TanWei Soung Tan (7 patents)Bryan ChngBryan Chng (5 patents)Kok Boon R OngKok Boon R Ong (4 patents)Alex StaudtAlex Staudt (3 patents)William Charles StewartWilliam Charles Stewart (3 patents)Chad M BoerstChad M Boerst (2 patents)Suresha VentakarayaSuresha Ventakaraya (2 patents)Mary J RossiniMary J Rossini (1 patent)Denis SinDenis Sin (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hill-rom Services, Inc. (7 from 1,385 patents)


7 patents:

1. D1012303 - Front portion of a percussive high frequency chest wall oscillation system

2. 11471366 - Percussion therapy apparatus and methods thereof

3. D955593 - Rear portion of a percussive high frequency chest wall oscillation system

4. D933841 - Percussive high frequency chest wall oscillation system

5. D898926 - Front portion of a percussive high frequency chest wall oscillation system

6. D879982 - Rear portion of a percussive high frequency chest wall oscillation system

7. D852969 - Percussive high frequency chest wall oscillation system

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/28/2025
Loading…