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Inventor

Paul Richard Mettler

Inventor
Champaign, IL, US

Overview

4→
Patents
1987–2011
Patent span
LOC
Primary field

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

LOC06primary
LOC0650%
B23KSoldering or unsoldering17%
G01RMeasuring electric variables17%
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 systems17%
PatentTitleYear
D0637439'Pillow'2011D0637440'Travel pillow'2011D0418711'Neck support pillow'20004,709,132'Saturation monitoring arrangement and method of control for a frequency-converter welding deivce'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to ELPATRONIC AG (1)· patent assignee history
1987Based in Bremgarten, CH· patent location history
2000Patents assigned to METTLER PAUL R (1)· patent assignee history
2000–2011Based in Champaign, IL, US· patent location history
2011Patents assigned to METTLER PAUL RICHARD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
METTLER PAUL RICHARDself22011
ELPATRONIC AG11987
METTLER PAUL Rself12000
Locations
LocationPatentsSpan
Champaign, Illinois, US32000–2011
Bremgarten, CH11987