DM

Darren M. Mark

EM Emhart: 130 patents #1 of 338Top 1%
VM Virco Mgmt.: 9 patents #3 of 15Top 20%
LC Lowe'S Companies: 6 patents #10 of 105Top 10%
TL Teknion Limited: 1 patents #13 of 38Top 35%
Overall (All Time): #5,213 of 4,157,543Top 1%
163
Patents All Time

Issued Patents All Time

Showing 25 most recent of 163 patents

Patent #TitleCo-InventorsDate
11445790 Umbrella Richard Holbrook 2022-09-20
D928305 Mask Richard Holbrook 2021-08-17
10959500 Umbrella Richard Holbrook 2021-03-30
D909042 Umbrella hub system Richard Holbrook 2021-02-02
10881176 Umbrella Richard Holbrook 2021-01-05
D899762 Umbrella Richard Holbrook 2020-10-27
D899761 Umbrella Richard Holbrook 2020-10-27
D899070 Umbrella Richard Holbrook 2020-10-20
D899069 Umbrella Richard Holbrook 2020-10-20
10772429 Sling assembly Richard Holbrook 2020-09-15
10594049 Connectors for landscape lighting systems Jean Tuck McGregor, James Michael Broughman, Allen R. Nelson, Laura Winfield Alexander, Donald Collins Meves 2020-03-17
D856729 Sling assembly Richard Holbrook 2019-08-20
9948012 Connectors for connecting landscape lights to electrical wiring Jean Tuck McGregor, James Michael Broughman, Allen R. Nelson, Laura Winfield Alexander, Donald Collins Meves 2018-04-17
9583843 Connector having a cap with a brace to prevent decoupling of the cap from an engagement member Jean Tuck McGregor, James Michael Broughman, Allen R. Nelson, Laura Winfield Alexander, Donald Collins Meves 2017-02-28
9391377 Connector having a stabilizer in contact with a contact holder or an engagement member of a cable tray Jean Tuck McGregor, James Michael Broughman, Allen R. Nelson, Laura Winfield Alexander, Donald Collins Meves 2016-07-12
8876546 Connector having a cable tray with a finger with a protrusion Jean Tuck McGregor, James Michael Broughman, Allen R. Nelson, Laura Winfield Alexander, Donald Collins Meves 2014-11-04
8616905 Connector having a top cap to create an electrical connection between an electrical cable and an electrical contact Jean Tuck McGregor, James Michael Broughman, Allen R. Nelson, Laura Winfield Alexander, Donald Collins Meves 2013-12-31
6726034 Furniture system Richard Holbrook, Filiberto Betancourt, Jeffrey Bentzler 2004-04-27
6585320 Tilt control mechanism for a tilt back chair Richard Holbrook 2003-07-01
D474044 Desk Richard Holbrook, Jeffrey Bentzler 2003-05-06
D473399 Desk Richard Holbrook, Jeffrey Bentzler 2003-04-22
D473068 Desk Richard Holbrook, Jeffrey Bentzler 2003-04-15
D469265 Chair Richard Holbrook 2003-01-28
D469284 Chair Richard Holbrook 2003-01-28
D461322 Chair Richard Holbrook 2002-08-13