Griswold; William R.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Griswold; William R..The latest application filed is for "catheter/fistula needle to bloodline connection assurance device".

Company Profile

3.8.6

Griswold; William R. - Lake Geneva WI
Griswold; William R. - Bristol WI

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Inline pressure sensor and electrical connector Grant D875,583 - Bivans , et al. Feb	2020-02-18
Inline pressure sensor and electrical connector Grant D875,582 - Bivans , et al. Feb	2020-02-18
Inline pressure sensor and electrical connector Grant D864,002 - Bivans , et al. Oc	2019-10-22
Catheter/fistula needle to bloodline connection assurance device Grant 9,867,925 - Lyons , et al. January 16, 2	2018-01-16
Peritoneal dialysis patient connection system Grant 8,986,243 - Katsuyoshi , et al. March 24, 2	2015-03-24
Catheter/fistula Needle To Bloodline Connection Assurance Device App 20140100548 - Lyons; Bernard J. ; et al.	2014-04-10
Catheter/fistula Needle To Bloodline Connection Assurance Device App 20140100547 - Lyons; Bernard J. ; et al.	2014-04-10
Catheter/fistula Needle To Bloodline Connection Assurance Device App 20140094775 - Lyons; Bernard J. ; et al.	2014-04-03
Catheter/fistula needle to bloodline connection assurance device Grant 8,603,022 - Lyons , et al. December 10, 2	2013-12-10
Peritoneal Dialysis Patient Connection System App 20120209168 - Katsuyoshi; Sobue ; et al.	2012-08-16
Catheter/fistula Needle To Bloodline Connection Assurance Device App 20100210990 - Lyons; Bernard J. ; et al.	2010-08-19
Flow Control Device For Peritoneal Dialysis App 20090143723 - Szpara; Edward ; et al.	2009-06-04

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