{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Wi-Lan", "item": "https://www.patentleaderboard.com/company/wi-lan"}, {"@type": "ListItem", "position": 3, "name": "Robert M. Johnson", "item": "https://www.patentleaderboard.com/inventor/fl:ro_ln:johnson-55"}]}

Home › Wi-Lan › Robert M. Johnson

RJ

Robert M. Johnson — 29 Patents

WIWi-Lan: 6 patents #37 of 137Top 30%

NGNational Gypsum: 5 patents #7 of 61Top 15%

Air Products And Chemicals: 2 patents #793 of 1,997Top 40%

VOVought: 1 patents #5 of 26Top 20%

Bristol-Myers Squibb: 1 patents #2,493 of 3,969Top 65%

San Diego, CA: #1,362 of 23,606 inventorsTop 6%

California: #18,137 of 386,348 inventorsTop 5%

Overall (All Time): #127,851 of 4,157,543Top 4%

29 Patents All Time

Robert M. Johnson has been granted 29 US patents while listed as an inventor at Wi-Lan. The first was granted in 1980 and the most recent in December 2021. Robert M. Johnson ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list Robert M. Johnson in San Diego, CA, US.

Patents per Year

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11197290	Packing source data packets into transporting packets with fragmentation	Kenneth L. Stanwood, Stanley Wang	2021-12-07
10772086	Packing source data packets into transporting packets with fragmentation	Kenneth L. Stanwood, Stanley Wang	2020-09-08
9374733	Packing source data packets into transporting packets with fragmentation	Kenneth L. Stanwood, Stanley Wang	2016-06-21	$4,276,000
9119095	Packing source data packets into transporting packets with fragmentation	Kenneth L. Stanwood, Stanley Wang	2015-08-25	$2,112,000
8311040	Packing source data packets into transporting packets with fragmentation	Kenneth L. Stanwood, Stanley Wang	2012-11-13	$5,559,000
8009667	Packing source data packets into transporting packets with fragmentation	Kenneth L. Stanwood, Stanley Wang	2011-08-30	$13,155,000
D594399	Air intake stack	—	2009-06-16
7393667	Stereoselective reduction process for the preparation of pyrrolotriazine compounds	Ramesh N. Patel, Linda Chu, Zhiwei Guo, Yijun Chen, Steven L. Goldberg +3 more	2008-07-01	$231,634,000
7163725	Display tree with bubble trunk	R. James Johnson, Jonathan L. Johnson, Jayson A. Johnson, Susan L. Johnson, Ronald F. Johnson	2007-01-16
7024992	Mobile side-load metal crushing device	—	2006-04-11
4890493	Automatic tank reading gauge	George Spector	1990-01-02
4867607	Linkage apparatus having a mechanism for dampening vibrations	Ralph Johnson	1989-09-19
4622494	Signalling device	—	1986-11-11
4549327	Cleaner and chalk dust receptacle for chalk board erasers	—	1985-10-29
4543159	Reinforced cement sheet product containing no asbestos for fabricating on Hatschek machine	Elmer M. Melling	1985-09-24	$4,382,000
4465019	Method for deodorizing animal waste and preparing pet litter	—	1984-08-14
4455271	Foamed gypsum wallboard	—	1984-06-19	$3,077,000
4447662	Beta-dicarbonyl compounds for the promotion of aromatic nitration by nitrogen tetroxide	David S. Ross, Ripudaman Malhotra	1984-05-08	$2,056,000
4428775	Reinforced cement sheet product containing no asbestos for fabricating on hatschek machine	Elmer M. Melling	1984-01-31	$2,174,000
4424763	Citrus pulp litter for pet animals	—	1984-01-10
4417080	Solvent modification of nitrations by N.sub.2 O.sub.4 /metal acetylacetonate systems	David S. Ross, Ripudaman Malhotra	1983-11-22	$3,017,000
4411962	Induced or constrained superplastic laminates for forming	—	1983-10-25
4386580	Animal litter and method for deodorizing animal waste with dried citrus pulp	—	1983-06-07
4377415	Reinforced cement sheet product containing wollastonite for reduced shrinkage	Elmer M. Melling	1983-03-22	$4,901,000
4363666	Reinforced cement sheet product containing fibers other than asbestos, clay and thickener	Elmer M. Melling	1982-12-14	$3,539,000