Inventor
Karl A. Ruiter
Inventor
Honolulu, HI, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Fprimary
G01FMeasuring volume, volume flow, mass flow or liquid level25%
A61BDiagnosis21%
A61MDevices for introducing media into, or onto, the body21%
F04BPositive-displacement machines for liquids11%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data11%
G08BSignalling systems, e.g. personal calling systems4%
H04MTelephonic communication4%
H04WWireless communication networks4%
PatentTitleYear
10,255,788Electrical safety analyzer20199,950,108Bag balancer device and system20189,695,817'Pump tester'20179,194,390'Pump tester'20158,880,361'Pump tester'20148,738,306'Pump tester'20148,650,415'Electrocardiograph and blood pressure signals simulator'20148,626,457'Pump tester'20148,626,455'Pump tester'20148,589,090'Pump tester'20138,328,563'Electrocardiograph and blood pressure signals simulator'20127,998,082'Thermo-dilution cardiac output measurement simulator'20117,917,774'Electrocardiograph and blood pressure signals simulator'20117,626,966'Ad hoc wireless communication system'20097,346,378'Light transmission simulator for pulse oximeter'20084,922,918'Automatic non-invasive blood pressure reading device'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990Based in La Canada, CA, US· patent location history
2008–2015Patents assigned to PRONK TECHNOLOGIES INC (11)· patent assignee history
2008–2009Based in South Pasadena, CA, US· patent location history
2011–2019Based in Honolulu, HI, US· patent location history
2012–2014Patents assigned to RUITER KARL (2)· patent assignee history
2013–2014Patents assigned to HOVSEPIAN MIRIK (5)· patent assignee history
2013–2014Patents assigned to RUITER KARL A (5)· patent assignee history
2017–2019Patents assigned to PRONK TECH INC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PRONK TECHNOLOGIES INC | 11 | 2008–2015 |
| HOVSEPIAN MIRIK | 5 | 2013–2014 |
| RUITER KARL Aself | 5 | 2013–2014 |
| PRONK TECH INC | 3 | 2017–2019 |
| RUITER KARLself | 2 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Honolulu, HI, US | 13 | 2011–2019 |
| South Pasadena, California, US | 2 | 2008–2009 |
| La Canada, California, US | 1 | 1990 |