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Inventor

Michael R. Porter

Inventor
Topsfield, MA, US

Overview

26→
Patents
1985–2021
Patent span
Textiles
Primary field (CPC D)

Patents· 26 as inventor

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

D05Bprimary
D05BSewing41%
D05DIndexing scheme associated with subclasses d05b and d05c, relating to sewing, embroidering and tufting23%
B23KSoldering or unsoldering7%
G06FElectric digital data processing5%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
A63FCard, board, or roulette games2%
D10BIndexing scheme associated with sublasses of section d, relating to textiles2%
F25BRefrigeration machines, plants or systems2%
G06NComputing arrangements based on specific computational models2%
PatentTitleYear
11,069,999Electrical terminal assembly with connection retainer202110,394,853Providing a self-maintaining automated chat response generator20199,261,299'Distributed microsystems-based control method and apparatus for commercial refrigeration'20168,620,775'Retail behavioral tracking using microsystems'20137,180,028'Configurable dual process welding head and method'20076,648,330'Three dimensional puzzle'20036,209,468'Method and apparatus for sewing handles on a strip of material'20016,000,352'Method and apparatus for sewing fabric panels'19995,927,221'Method and apparatus for join and sew application'19995,908,004'Method and apparatus for manipulating and sewing flexible fabrics'19995,782,190'Apparatus for assembly of pillow-top mattress covers'19985,738,029'Method and apparatus for sewing handles on side panels on a box spring'19985,686,002'Method of welding'19975,678,502'Variable walking foot apparatus for a sewing machine for mattresses'19975,664,508'Method and apparatus for forming the side panel of a mattress sack'19975,586,511'Method and apparatus for assembly of pillow-top mattress covers'19965,529,004'Method and apparatus for manipulating and sewing flexible fabrics'19965,526,761'Method and apparatus for closing mattresses'19965,520,129'Method and apparatus for join and sew application'19965,501,164'Apparatus for assembly of pillow-top mattress covers'19965,309,854'High lift sewing machine'19945,097,777'Method and apparatus for preloading material to be sewn into a sewing machine and for compensating for uneven lengths of such materials'19925,020,460'Method and apparatus for aligning a fabric ply in a sewing machine'19914,730,566'Automatic pocket label stitcher'19884,546,716'Double overlock seamer'19854,521,669'Tube-welding auxiliary'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1999Patents assigned to PORTER SEWING MACHINES INC (17)· patent assignee history
1985–2001Based in Topsfield, MA, US· patent location history
1997–2007Based in El Dorado Hills, CA, US· patent location history
2013–2016Patents assigned to AHMED OSMAN (2)· patent assignee history
2013–2016Patents assigned to PORTER MICHAEL RAMEY (2)· patent assignee history
2013–2016Patents assigned to ROZSNAKI JOSEPH JAMES (2)· patent assignee history
2013–2016Patents assigned to SIEMENS INDUSTRY INC (2)· patent assignee history
2013–2016Based in Antioch, TN, US· patent location history
2019Based in Springville, UT, US· patent location history
2021Based in Traverse City, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PORTER SEWING MACHINES INC171985–1999
AHMED OSMAN22013–2016
PORTER MICHAEL RAMEYself22013–2016
ROZSNAKI JOSEPH JAMES22013–2016
SIEMENS INDUSTRY INC22013–2016
Locations
LocationPatentsSpan
Topsfield, Massachusetts, US181985–2001
Antioch, TN, US22013–2016
El Dorado Hills, California, US21997–2007
Traverse City, MI, US12021
Springville, UT, US12019