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North Barrington, IL, United States of America

Crystal E Koelper

Average Co-Inventor Count = 2.00

ph-index = 1

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 = 3

Crystal E Koelper ↔ Jeffrey S Nordquist (13 patents)Crystal E Koelper ↔ Michael C Shaughnessy (13 patents)Crystal E Koelper ↔ Steven M Maraone (8 patents)Crystal E Koelper ↔ Elizabeth J Klodd (6 patents)Crystal E Koelper ↔ John L Morici (4 patents)Crystal E Koelper ↔ Jill F Lazar (0 patent)Crystal E Koelper ↔ Robert D Mcvey (0 patent)Crystal E Koelper ↔ Renee Seeler (0 patent)Crystal E KoelperCrystal E Koelper (4 patents)Jeffrey S NordquistJeffrey S Nordquist (13 patents)Michael C ShaughnessyMichael C Shaughnessy (13 patents)Steven M MaraoneSteven M Maraone (8 patents)Elizabeth J KloddElizabeth J Klodd (6 patents)John L MoriciJohn L Morici (4 patents)Jill F LazarJill F Lazar (0 patent)Robert D McveyRobert D Mcvey (0 patent)Renee SeelerRenee Seeler (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Corpak Medsystems, Inc. (4 from 19 patents)


4 patents:

1. D760873 - Connectors for a Y-connector

2. D750757 - Dual material Y-connector

3. D750758 - Dual material Y-connector with tethered caps

4. D750759 - Overmold for a Y-connector

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as of
12/31/2025
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