Inventor
Mark A. Gilbertson
Inventor
Sauk City, WI, US
Overview
Patents· 56 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC09primary
LOC0928%
B44DPainting or artistic drawing, not otherwise provided for10%
LOC248%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers7%
A47HFurnishings for windows or doors5%
LOC035%
LOC075%
LOC185%
A61MDevices for introducing media into, or onto, the body3%
LOC063%
PatentTitleYear
8,316,606'Fastening system for panels and trim'20127,841,489'Container sealing system'20107,520,410'Container sealing system'2009D0586949'Fixture element'20097,467,730'Paint container handle'20087,306,118'Paint container'20077,156,265'Container'20077,098,792'Tamper proof system and method'20067,036,693'Paint container'2006D0519552'Printer cartridge'20067,014,078'Container'2006D0509141'Container'2005D0501795'Container'2005D0500679'Container'2005D0499027'Container handle'2004D0497311'Container'2004D0495603'Container'2004D0494868'Spout'2004D0491467'Container'2004D0487018'Container'2004D0486853'Printer cartridge'2004D0486070'Container'2004D0485494'Container'2004D0483269'Container'2003D0482274'Container'2003D0481755'Printer'2003D0478820'Container'2003D0476483'School supply box'2003D0475628'Container'2003D0474115'Container'2003D0463861'Stirrup for a medical examination table'2002D0462674'Medical examination table cabinet'2002D0461899'Medical examination table'2002D0458780'Drawer front face'2002D0458530'Lock'2002D0447633'School supply box'2001D0445687'Container lid'2001D0437768'Lock'20016,152,896'Manual breast pump'20006,105,259'Eating utensils'2000D0425378'Combined colander and bowl set'2000D0421628'Horizontal organizer'20006,032,810'One-piece nipple/collar for nursers and the like'2000D0421306'Combined nipple and collar'20005,967,213'Window cornice assembly'19995,927,362'Window cornice assembly'1999D0411040'School supply box'1999D0409230'Printer'19995,890,527'Window cornice assembly'1999D0404138'Combined nipple and collar'19995,843,029'Manual breast pump'1998D0399004'Nurser hood'1998D0393703'Portable air treatment device'1998D0383536'Manual breast pump'1997D0383320'Seat'1997D0349920'Handheld printer for printing on small objects'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2007Based in Sauk City, WI, US· patent location history
1998–2000Patents assigned to GERBER PROD (5)· patent assignee history
1999–2006Patents assigned to BRADY WORLDWIDE INC (4)· patent assignee history
2002Patents assigned to BREWER COMPANY LLC (4)· patent assignee history
2003–2005Patents assigned to MASTERCHEM IND INC (15)· patent assignee history
2006–2010Patents assigned to MASTERCHEM IND LLC (7)· patent assignee history
2006–2010Based in Prairie du Sac, WI, US· patent location history
2012Based in Arden Hills, MN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MASTERCHEM IND INC | 15 | 2003–2005 |
| MASTERCHEM IND LLC | 7 | 2006–2010 |
| GERBER PROD | 5 | 1998–2000 |
| BRADY WORLDWIDE INC | 4 | 1999–2006 |
| BREWER COMPANY LLC | 4 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sauk City, WI, US | 49 | 1994–2007 |
| Prairie du Sac, WI, US | 6 | 2006–2010 |
| Arden Hills, Minnesota, US | 1 | 2012 |