Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DM

David H. Malcolm — 22 Patents

IBM: 13 patents #8,610 of 70,183Top 15%
SMSpeeflo Manufacturing: 2 patents #2 of 4Top 50%
GAGulfstream Aerospace: 1 patents #157 of 347Top 50%
TTTitan Tool: 1 patents #13 of 29Top 45%
Somerville, MA: #105 of 2,735 inventorsTop 4%
Massachusetts: #4,977 of 88,656 inventorsTop 6%
Overall (All Time): #189,202 of 4,157,543Top 5%
22 Patents All Time
David H. Malcolm has been granted 22 US patents while listed as an inventor at IBM. The first was granted in 1980 and the most recent in September 2016. David H. Malcolm ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list David H. Malcolm in Somerville, MA, US.

Patents per Year

Patents granted per year, 1980 to 2016Bar chart with a peak of 4 patents in 2014.peak 41980: 1 patents19801981: 1 patents1982: 1 patents19821985: 2 patents1986: 1 patents19861989: 1 patents1990: 1 patents19902011: 3 patents2012: 1 patents20122013: 1 patents2014: 4 patents20142015: 1 patents2016: 4 patents2016

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9448818 Defining classes as singleton classes or non-singleton classes 2016-09-20 $11,756,000
9436462 Identifying singleton classes 2016-09-06 $6,555,000
9285946 Generation of a progress notification in a software loop 2016-03-15 $8,395,000
D749493 Cockpit center console Aram Kasparian, Andrew Fulford, Tristan Flynn 2016-02-16
8996145 Album playback in a random mode Judith L. Uffer 2015-03-31 $7,240,000
8725978 Using symbol information for categorization of dynamic memory allocations 2014-05-13 $6,820,000
8719539 Using heuristics for field types of a structure to categorize dynamic memory allocations 2014-05-06 $7,318,000
8694753 Debugging a dynamic memory allocation using heuristics reliability scores 2014-04-08 $8,849,000
8677194 Method and system for site configurable error reporting Heather Brodeur, John Lockhart 2014-03-18 $11,490,000
8346886 System, method, and medium for configuring client computers to operate disconnected from a server computer while using a master instance of the operating system Jonathan Richard Blandford, John Dennis, Alexander Larsson, Mark McLoughlin, Seth Nickell +3 more 2013-01-01
8132156 Methods and systems for testing tool with comparative testing 2012-03-06 $25,521,000
8027954 Portable media player recommendation system 2011-09-27 $63,061,000
7962765 Methods and systems for tamper resistant files 2011-06-14 $29,392,000
7870076 Method and an apparatus to provide interoperability between different protection schemes 2011-01-11 $49,283,000
4979198 Method for production of fluoroscopic and radiographic x-ray images and hand held diagnostic apparatus incorporating the same George P. T. Wilenius 1990-12-18
4856036 Method for production of fluoroscopic and radiographic x-ray images and hand held diagnostic apparatus incorporating the same George P. T. Wilenius 1989-08-08
4619670 Apparatus for dielectrophoretically enhanced particle collection George P. T. Wilenius 1986-10-28
4541844 Method and apparatus for dielectrophoretically enhanced particle collection 1985-09-17
4508276 Current limited electrostatic spray gun system with positive feedback controlled constant voltage output 1985-04-02
4328940 Method of electrostatically enhancing deposition of air borne spray materials 1982-05-11
4290091 Spray gun having self-contained low voltage and high voltage power supplies 1981-09-15
4219865 Energy conversion unit for electrostatic spray coating apparatus and the like 1980-08-26