JENKINS ROBERT L has a total of 20 patent applications. Its first patent ever was published in 1917. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets environmental technology, civil engineering and machines are TRAC GROUP HOLDINGS LTD, ISOLPACK S P A and GAMBALE SRL.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 17 | |
#2 | Canada | 1 | |
#3 | Germany | 1 | |
#4 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Civil engineering | |
#3 | Machines | |
#4 | Semiconductors | |
#5 | Mechanical elements | |
#6 | Surface technology and coating | |
#7 | Thermal processes |
# | Name | Total Patents |
---|---|---|
#1 | Jenkins Robert L | 20 |
#2 | Jacobs Gregory F | 5 |
#3 | Fisher Christopher C | 3 |
#4 | Kalkanoglu Husnu M | 3 |
#5 | Shaw Wayne E | 1 |
#6 | Livsey Robert D | 1 |
#7 | Koch Stephen A | 1 |
#8 | Chihlas Peter | 1 |
Publication | Filing date | Title |
---|---|---|
US2012186630A1 | Photovoltaic roofing elements and photovoltaic roofing systems | |
US2012137600A1 | Photovoltaic systems, methods for installing photovoltaic systems, and kits for installing photovoltaic systems | |
US2012017972A1 | Roofing products, photovoltaic roofing elements and systems using them | |
US2012174517A1 | Asphalt shingle, roof covering therewith and method of making the same with synchronized adhesive positioning thereon | |
US2012005978A1 | Molded shingles with moisture guards for fasteners and with shingle alignment features | |
US4429767A | Pelletized brake lining disc brake | |
US1229965A | Attachment for internal-combustion engines. |