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David Morrison — 26 Patents

DCD Morrison Consulting: 7 patents #1 of 2Top 50%
Microsoft: 2 patents #17,644 of 40,388Top 45%
SSSiemens Business Communication Systems: 1 patents #29 of 83Top 35%
SCSiemens Rolm Communications: 1 patents #10 of 28Top 40%
TSThe Shaw-Walker: 1 patents #6 of 19Top 35%
SNSiemens Information And Communication Networks: 1 patents #104 of 240Top 45%
OROrnamotor: 1 patents #2 of 2Top 100%
Markham, CA: #39 of 1,673 inventorsTop 3%
Overall (All Time): #150,017 of 4,157,543Top 4%
26 Patents All Time
David Morrison has been granted 26 US patents while listed as an inventor at D Morrison Consulting. The first was granted in 1984 and the most recent in December 2024. David Morrison ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list David Morrison in Markham, ON, CA.

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12173842 System for installing vibration-generating equipment or vibration-sensitive equipment on a support structure — 2024-12-24
D1033081 Paper towel holder — 2024-07-02
D1033082 Toilet paper holder — 2024-07-02
11867250 Vibration dampening device, a system incorporating the device, and a method of using same — 2024-01-09
D1003069 Holder assembly for rolls of paper — 2023-10-31
11495269 Wall mounted isolating system for dampening vibration — 2022-11-08
9920811 Modular isolating system — 2018-03-20
D741840 Speaker stand — 2015-10-27
8215245 Vibration damping stand Robert G. Dickie 2012-07-10
7665707 Hanger with photo display — 2010-02-23
7640868 Stereo speaker stand Robert G. Dickie 2010-01-05
7383954 Storage and display package for batteries — 2008-06-10
7149887 System and method for computer hardware identification Darren L. McKenzie, Jonathan M. Keller 2006-12-12 $25,378,000
7028175 System and method for computer hardware identification Darren L. McKenzie, Jonathan M. Keller 2006-04-11 $36,994,000
6986424 Package/container for batteries — 2006-01-17
6241362 Lighted display emitting variable colors — 2001-06-05
6002753 Method and apparatus for interfacing computers to exchange telephone call business information Gale Marinelli, Barbara Chin 1999-12-14
5945990 PBX data retrieval and reporting system and method Gale Marinelli, Barbara Chin 1999-08-31
5623540 PBX data retrieval and reporting system and method Gale Marinelli, Barbara Chin 1997-04-22
5584818 Safety hypodermic needle and shielding cap assembly — 1996-12-17
5386750 Removable comb attachment for disposable razors — 1995-02-07
5149035 Chair base and post assembly for an office chair Mark J. Bonnema 1992-09-22
5118302 Electrical connector David A. Fussell 1992-06-02
D326639 Electric motor rotator for Christmas tree ornaments — 1992-06-02
4980608 Electric motor rotator for Christmas tree ornaments — 1990-12-25

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Mariola FOTIN-MLECZEK26
Daisuke NODA26
ROBERT JACOB PET26
Van S. Chandler26
Mark S. Fredrickson26
Ming Li26