Inventor
Richard T. Harris
Inventor
Britton, MI, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Pprimary
B23PMetal-working not otherwise provided for14%
Y10TTechnical subjects covered by former us classification14%
B29BPreparation or pretreatment of the material to be shaped11%
B29CShaping or joining of plastics11%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general11%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
B23DPlaning8%
F02BInternal-combustion piston engines6%
A41DOuterwear3%
A44BButtons, pins, buckles, slide fasteners, or the like3%
PatentTitleYear
11,006,680Particulate resistant garment202110,247,534Apparatus and method for determining feedscrew and barrel wear20197,409,775'Apparatus and method for determining feedscrew and barrel wear'20087,168,291'Apparatus and method for determining feedscrew and barrel wear'20077,134,316'Apparatus and method for determining feedscrew and barrel wear'20066,654,996'Tube remover and method for axially removing a metal tube'20035,575,065'Tube slitting traveler'19965,535,505'Tube slitting traveler'19964,815,201'Tube traveler device'19894,605,092'Large, high r.p.m. diesel engine exhaust muffler'19864,601,363'Large diesel engine exhaust muffler'19864,485,890'Engine exhaust muffler'19844,317,502'Engine exhaust muffler'19824,044,444'Tube traveler'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1986Patents assigned to HARRIS RICHARD T (4)· patent assignee history
1982–1986Patents assigned to HARRIS THEODORE R (4)· patent assignee history
1982–1986Based in Lafayette, CA, US· patent location history
1989Based in Ooltewah, TN, US· patent location history
1996Patents assigned to RETUBECO INC (2)· patent assignee history
1996–2003Based in Chattanooga, TN, US· patent location history
2006–2008Patents assigned to KUHMAN INVEST CO LLC (2)· patent assignee history
2006–2019Based in Britton, MI, US· patent location history
2007–2019Patents assigned to GLYCON CORP (2)· patent assignee history
2021Based in Beavercreek, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HARRIS RICHARD Tself | 4 | 1982–1986 |
| HARRIS THEODORE R | 4 | 1982–1986 |
| GLYCON CORP | 2 | 2007–2019 |
| KUHMAN INVEST CO LLC | 2 | 2006–2008 |
| RETUBECO INC | 2 | 1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Britton, MI, US | 4 | 2006–2019 |
| Lafayette, California, US | 4 | 1982–1986 |
| Chattanooga, TN, US | 3 | 1996–2003 |
| Beavercreek, OH, US | 1 | 2021 |
| Ooltewah, TN, US | 1 | 1989 |