Michael D. Watson — 9 Patents at Petrolite

Michael D. Watson has been granted 9 US patents while listed as an inventor at Petrolite. The first was granted in 1986 and the most recent in October 2025. Michael D. Watson ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Michael D. Watson in Raleigh, NC, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12440875	Air wipe timed base station for driveshafts	—	2025-10-14
11186333	Drive shaft support devices and methods of supporting drive shafts for assembly	Shad McCord, James C. Greenlee, II	2021-11-30	$1,113,000
D659141	Stylus	—	2012-05-08
6029316	Environmental conditioning methods and apparatus for improved materials testing: rapidcon and rapidair	Frederick M. Shofner, Betty Jo N. Shofner	2000-02-29
5441998	Repulpable hot melt adhesives	Susan M. Teeters, Charles H. Heroux, William P. Cottom, Terrance D. Duryee	1995-08-15	$3,147,000
5436287	Repulpable laminating adhesive containing an ethylene vinyl acetate copolymer having 40-60 weight percent of vinyl acetate units, an oxygen-containing comound, a tackifier and a wax	William P. Cottom, Susan M. Teeters, Charles H. Heroux, Terrance D. Duryee	1995-07-25	$3,232,000
5414039	Repulpable hot melt adhesive for packaging materials containing an ethylene vinyl acetate copolymer having 40-60 weight percent of vinyl acetate units, a tackifier and a high molecular weight oxygen-containing polymer	William P. Cottom, Susan M. Teeters, Charles H. Heroux, Terrance D. Duryee	1995-05-09	$3,959,000
5391601	Repulpable laminating adhesive containing an elastomer, tackifier and a blend of an alkoxylated alcohol and a wax	Susan M. Teeters, Charles H. Heroux, William P. Cottom, Terrance D. Duryee	1995-02-21	$3,684,000
4619668	Dyed wrinkle-resistant and durable-press cotton fabrics	John G. Frick, Jr., Brian W. Jones, Robbie L. Stone	1986-10-28

Michael D. Watson — 9 Patents

Issued Patents All Time

Patent Widget