Robert N. Johnson — 21 Patents at Union Carbide

Robert N. Johnson has been granted 21 US patents while listed as an inventor at Union Carbide. The first was granted in 1981 and the most recent in January 2006. Robert N. Johnson ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Robert N. Johnson in Townsend, MA, US.

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6990756	Footwear orthotic with insert	—	2006-01-31
D509951	Orthotic with insert	—	2005-09-27
6553336	Smart remote monitoring system and method	Ronald D. Smith, Charlotte K. Smith, Edward C. Kight, George H. Harrop	2003-04-22
6243654	Transducer assembly with smart connector	Stanley Woods	2001-06-05
6034160	Method for the preparation of water-borne coating compositions using thermoplastic polyhydroxyether resins having narrow polydispersity	Robert F. Eaton	2000-03-07
5574079	Method for the preparation of water-borne coating compositions using thermoplastic polyhydroxyether resins having narrow polydispersity	Robert F. Eaton	1996-11-12	$38,925,000
5314480	Patellar components	Martin A. Elloy	1994-05-24
5230117	Golf shoe and golf club cleaning device	Ronald W. Johnson	1993-07-27
5171784	Phosphorylated reaction products and compositions incorporating such products	Ismael Colon, Charles B. Mallon	1992-12-15	$2,526,000
4985314	Novel vinyl chloride resins and compositions incorporating such resins	Charles N. Merriam, Charles B. Mallon, James R. Harvey	1991-01-15	$13,733,000
4954553	Modified waterborne phenoxy resins	Ismael Colon	1990-09-04	$2,253,000
4950297	Knee prosthesis	Martin A. Elloy	1990-08-21
4791919	Surgical instruments	Martin A. Elloy	1988-12-20
4647506	Flexible, self-cross-linking binders	Ismael Colon	1987-03-03	$3,944,000
4594944	Setting ring system for electronic time fuzing	Leo P. Rongus, David L. Overman	1986-06-17
4568348	Knee prosthesis	Martin A. Elloy	1986-02-04
4540758	Polymerization of ethylene with supported .pi. allyl chromium complexes	Frederick J. Karol	1985-09-10	$2,582,000
4316875	Apparatus for producing a curable polyurethane froth	Bruce P. Barth, Walter Mayer, Bruce Pinkston	1982-02-23	$3,217,000
4302006	Recreational device	—	1981-11-24
4284862	Acceleration switch	David L. Overman	1981-08-18
4275172	Frothable polyurethane composition and a cellular foam produced therefrom suitable for use in joints between wallboards	Bruce P. Barth, Walter Mayer	1981-06-23	$3,467,000

Robert N. Johnson — 21 Patents

Issued Patents All Time

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