Bruce Johnson — 15 Patents at Bend Reserch

Bruce Johnson has been granted 15 US patents while listed as an inventor at Bend Reserch. The first was granted in 1986 and the most recent in August 2025. Bruce Johnson ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Bruce Johnson in Simpsonville, SC, US.

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #	Title	Co-Inventors	Date
12396880	Ostomy output diversion device	Theresa Johnson, Reed Johnson, Ashley Davis	2025-08-26
11564827	Ostomy stoma output diversion device	Theresa Johnson, Reed Johnson	2023-01-31
11504264	Ostomy output diversion device	Theresa Johnson, Reed Johnson, Ashley Davis	2022-11-22
10478328	Ostomy pouch replacement device	Liney Guidry, Theresa Johnson, Reed Johnson	2019-11-19
10357394	Ostomy pouch replacement device	Liney Guidry, Theresa Johnson, Reed Johnson	2019-07-23
10130505	Ostomy pouch replacement device	Liney Guidry, Theresa Johnson, Reed Johnson	2018-11-20
8539710	Retractable hook set	—	2013-09-24
7021009	Emergency housing	—	2006-04-04
6221319	Plasma discharge reactors for the preparation of bioactive compounds	Walter C. Babcock, James B. West, Dwayne T. Friesen	2001-04-24
5772855	Preparation of bioactive compounds by plasma synthesis	Walter C. Babcock, James B. West, Dwayne T. Friesen	1998-06-30
5514276	Permselective hollow fiber fluid separation membranes having plasma-polymerized lumen-side coatings	Walter C. Babcock, Geoffrey D. Hyde, George W. Rayfeld	1996-05-07
5266283	Sterically hindered, regenerable Schiff base complexes, solutions thereof and process using the same	Dwayne T. Friesen, Warren K. Miller, David J. Edlund	1993-11-30
4948506	Physicochemically functional ultrathin films by interfacial polymerization	Harold K. Lonsdale, Walter C. Babcock, Dwayne T. Friensen, Kelly L. Smith, Carl C. Wamser	1990-08-14
4852146	Auxiliary dialing system for mobile telephones	Steven L. Hathcock	1989-07-25
4631157	Production of permeable cellulose triacetate membranes	—	1986-12-23

Bruce Johnson — 15 Patents

Issued Patents All Time

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