Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel W. Fox — 41 Patents

GE: 36 patents #523 of 36,430Top 2%
Pittsfield, MA: #1 of 233 inventorsTop 1%
Massachusetts: #1,813 of 88,656 inventorsTop 3%
Overall (All Time): #75,001 of 4,157,543Top 2%
41 Patents All Time
Daniel W. Fox has been granted 41 US patents while listed as an inventor at GE. The first was granted in 1980 and the most recent in May 1996. Daniel W. Fox ranks #75,001 of 4,157,543 US inventors in our database (top 1.8%). Patent records list Daniel W. Fox in Pittsfield, MA, US.

Patents per Year

Patents granted per year, 1980 to 1996Bar chart with a peak of 5 patents in 1984.peak 51980: 3 patents19801981: 2 patents1982: 3 patents19821983: 2 patents1984: 5 patents19841985: 3 patents1986: 3 patents19861987: 4 patents1988: 1 patents19881989: 4 patents1990: 3 patents19901991: 3 patents1992: 2 patents19921994: 2 patents1996: 1 patents1996

Issued Patents All Time

Showing 1–25 of 41 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5516855 Amide-ester copolymers and process for the preparation thereof Donald C. Clagett, Louis M. Maresca, Sheldon J. Shafer 1996-05-14 $19,284,000
5346967 Blends of thermoplastic polyester resins and amorphous polyamides Donald C. Clagett, Louis M. Maresca 1994-09-13 $14,128,000
5340885 Amide-ester copolymers and process for the preparation thereof Donald C. Clagett, Louis M. Maresca, Sheldon J. Shafer 1994-08-23 $17,063,000
5089600 Amide-urea copolymer and process for the preparation thereof Kenneth P. Blackmon, Donald C. Clagett, Louis M. Maresca, Sheldon J. Shafer 1992-02-18 $14,117,000
5089091 Odor removal from polyphenylene ether resins by steam distillation Louis M. Maresca 1992-02-18 $14,117,000
5070177 Ultraviolet radiation resistant polyphthalatecarbonate resin Donald C. Clagett, Sheldon J. Shafer, Paul Dean Sybert 1991-12-03 $10,146,000
5055531 Process for the preparation of polyester/polycarbonate copolymers Edward N. Peters, Gary F. Smith, Paul Dean Sybert 1991-10-08 $14,912,000
4983719 Amorphous polyamide having excellent oxygen barrier properties from para-xylylene diamine, isophthalic acid and adipic acid Edward N. Peters, Geoffrey H. Riding, G. Fred Willard 1991-01-08 $7,521,000
4973746 Process for converting pet scrap to diamine monomers Kenneth P. Blackmon, Sheldon J. Shafer 1990-11-27 $8,681,000
4950782 Low plate-out polycarbonates Edward N. Peters, Paul Dean Sybert 1990-08-21 $6,187,000
4918149 Polyphthalatecarbonate/polycarbonate resin blends Donald C. Clagett, Sheldon J. Shafer, Paul Dean Sybert 1990-04-17 $10,260,000
4885407 Method for recovering a dihydric phenol from a scrap polyester Edward N. Peters 1989-12-05 $18,458,000
4881736 Bat handle for plastic beverage bottle 1989-11-21
4876317 Amide-urea copolymer and process for the preparation thereof Kenneth P. Blackmon, Donald C. Clagett, Louis M. Maresca, Sheldon J. Shafer 1989-10-24 $9,272,000
4841015 Low plate-out polycarbonate end capped with phenoxy acetic acid Edward N. Peters, Paul Dean Sybert 1989-06-20 $9,992,000
4762896 Process for preparing aromatic polycarbonate of improved melt processability with fatty acid Andrew Martin, Edward N. Peters 1988-08-09 $18,932,000
4699956 Polymers adaptable for wire enamels John J. Keane 1987-10-13 $22,009,000
4689391 Process for making polyetherimides Edward N. Peters 1987-08-25 $17,031,000
4652617 Polycarbonate/ester hetero group condensation polymer blends Edward N. Peters, Gary F. Smith 1987-03-24 $14,821,000
4645804 Polycarbonate/imide hetero group condensation polymer blends Edward N. Peters, Gary F. Smith 1987-02-24 $5,537,000
4595729 Polycarbonate/addition polymer blends Edward N. Peters, Gary F. Smith 1986-06-17 $8,054,000
4585851 Process for preparing polyesters and polyestercarbonates polymers which are adaptable for wire enamels John J. Keane 1986-04-29 $6,202,000
4567249 Melt preparation of polyamide by amide ester interchange Sheldon J. Shafer 1986-01-28 $12,645,000
4511693 Polycarbonate/addition polymer blends Edward N. Peters, Gary F. Smith 1985-04-16 $6,998,000
4510289 Polycarbonate/condensation polymer blends Edward N. Peters, Gary F. Smith 1985-04-09 $8,178,000