RE

Robert L. Ewing

HO Holophane: 23 patents #1 of 38Top 3%
MA Manville: 16 patents #1 of 159Top 1%
NE Nsi Enterprises: 5 patents #7 of 58Top 15%
HL Holophane Lighting: 3 patents #5 of 18Top 30%
MS Manville Service: 3 patents #7 of 114Top 7%
AB Acuity Brands: 1 patents #57 of 95Top 60%
UF US Air Force: 1 patents #6,190 of 16,312Top 40%
📍 Newark, OH: #2 of 391 inventorsTop 1%
🗺 Ohio: #575 of 73,341 inventorsTop 1%
Overall (All Time): #43,084 of 4,157,543Top 2%
57
Patents All Time

Issued Patents All Time

Showing 26–50 of 57 patents

Patent #TitleCo-InventorsDate
D339877 Pole mounted street luminaire Richard A. Peterson, Jr. 1993-09-28
5243508 Modular luminaire assembly Richard A. Peterson, Jr., Robert Catone 1993-09-07
D338978 Pole mounted street luminaire Richard A. Peterson, Jr. 1993-08-31
D338977 Pole mounted street luminaire Richard A. Peterson, Jr. 1993-08-31
D333011 Luminaire Peter A. Koloski, Robert J. Hayes, Richard J. Malecha, David G. Meredith 1993-02-02
D332504 Luminaire Peter A. Koloski, Robert J. Hayes, Richard J. Malecha, David G. Meredith 1993-01-12
5121309 Industrial luminaire with a quickly installed new and improved optical assembly Robert J. Hayes, David G. Meredith, Herbert A. Fouke 1992-06-09
D321408 Luminaire James S. Hughes, Herbert A. Fouke, Bonnie J. Brohard 1991-11-05
D315612 Luminaire James S. Hughes, Herbert A. Fouke, Bonnie J. Brohard 1991-03-19
D307188 Luminaire James E. Denney, Douglas S. Hammond 1990-04-10
D303434 Industrial luminaire Herbert A. Fouke, James S. Hughes, Bruce G. Bruggeman 1989-09-12
D300670 Luminaire Douglas S. Hammond, Mark L. Roush 1989-04-11
D300671 Luminaire Douglas S. Hammond, James L. Leary, David G. Meredith, Mark L. Roush 1989-04-11
D300469 Industrial luminaire housing James S. Hughes, William H. Faust 1989-03-28
4791539 Luminaire having quick-disconnect electrical components 1988-12-13
D298861 Area light Herbert A. Fouke, James S. Hughes, Bruce G. Bruggeman 1988-12-06
D295792 Area light John W. Harvey, Richard G. Armstrong, Herbert A. Fouke 1988-05-17
D295328 Area light John W. Harvey, Richard G. Armstrong, Randall P. Crothers 1988-04-19
D294976 Industrial luminaire 1988-03-29
D294871 Industrial luminaire James S. Hughes, William H. Faust 1988-03-22
D294645 Area light John W. Harvey, Richard G. Armstrong, Herbert A. Fouke 1988-03-08
D294646 Area light John W. Harvey, Richard G. Armstrong, Randall P. Crothers 1988-03-08
D294647 Area light Herbert A. Fouke, James S. Hughes, Bruce G. Bruggeman 1988-03-08
D294523 Area light John W. Harvey, Richard G. Armstrong, Randall P. Crothers 1988-03-01
D294397 Area light John W. Harvey, Richard G. Armstrong, Randall P. Crothers 1988-02-23