Inventor
Andrew D. Nelson
Inventor
Appleton, WI, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Kprimary
B23KSoldering or unsoldering36%
B67DDispensing, delivering or transferring liquids, not otherwise provided for18%
G05DSystems for controlling or regulating non-electric variables9%
G01SRadio direction-finding5%
G09GArrangements or circuits for control of indicating devices using static means to present variable information5%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems5%
H04BTransmission5%
H04LTransmission of digital information, e.g. telegraphic communication5%
H04NPictorial communication, e.g. television5%
H04WWireless communication networks5%
PatentTitleYear
11,022,670Opportunistic adjustable rate cross-ambiguity function geolocation202110,556,289Welding type power supply for TIG starts202010,507,542System and method for pairing welding devices201910,500,669Method and apparatus for providing welding type power with balanced bus201910,270,719Methods for handling data packets in a digital network of a welding system201910,118,241Welding system with multiple user interface modules20189,796,038'Welding system with power line communication'20178,957,344'Welding system with power line communication'20158,395,085'Wire feed speed referenced variable frequency pulse welding system'20138,237,087'Welding system with torque motor wire drive'20127,171,993'Beverage dispenser with automatic cup-filling control'20077,156,259'Beverage forming and dispensing system'20077,077,290'Beverage forming and dispensing system'20066,807,460'Beverage quality and communications control for a beverage forming and dispensing system'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2007Patents assigned to PEPSICO INC (4)· patent assignee history
2004–2019Based in Appleton, WI, US· patent location history
2012–2020Patents assigned to ILLINOIS TOOL WORKS (9)· patent assignee history
2012–2013Patents assigned to NELSON ANDREW D (2)· patent assignee history
2012–2013Patents assigned to SCHARTNER QUINN W (2)· patent assignee history
2017–2020Based in Grand Chute, WI, US· patent location history
2021Patents assigned to L3 TECH INC (1)· patent assignee history
2021Based in Salt Lake City, UT, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ILLINOIS TOOL WORKS | 9 | 2012–2020 |
| PEPSICO INC | 4 | 2004–2007 |
| NELSON ANDREW Dself | 2 | 2012–2013 |
| SCHARTNER QUINN W | 2 | 2012–2013 |
| L3 TECH INC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Appleton, WI, US | 9 | 2004–2019 |
| Grand Chute, WI, US | 4 | 2017–2020 |
| Salt Lake City, UT, US | 1 | 2021 |