Robert L. Bartlett — 14 Patents at Shopsmith

Robert L. Bartlett has been granted 14 US patents while listed as an inventor at Shopsmith. The first was granted in 1980 and the most recent in November 1991. Robert L. Bartlett ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Robert L. Bartlett in Columbia, MO, US.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5065652	Scroll saw	John G. Legler, David D. Flora	1991-11-19	$504,000
5058476	Scroll saw	John G. Legler, David D. Flora	1991-10-22	$310,000
4947896	Laryngoscope	—	1990-08-14
4899793	Duplicating system for a lathe	Steven A. Snyder, Jack E. Smith, David D. Flora	1990-02-13	$158,000
4721023	Saw guard system	John G. Legler, Harold E. Folkerth	1988-01-26	$150,000
D292407	Combined guard and dust collector for a table saw	John G. Legler, Harold E. Folkerth	1987-10-20
4694713	Duplicating system for a lathe	Steven A. Snyder, Jack E. Smith, David D. Flora	1987-09-22	$154,000
4566510	Workpiece support system for a power tool	Charles J. Haas, John G. Legler	1986-01-28	$90,000
4548246	Headstock elevating apparatus	John G. Legler, Charles J. Haas, Garry W. Woods, John O. Clark	1985-10-22	$129,000
4510980	Table assembly for a multipurpose tool	Robert N. McKee	1985-04-16	$128,000
4440204	Planer mounting system	—	1984-04-03	$187,000
4356750	Band saw tension and tracking assembly	John G. Legler	1982-11-02
D260397	Blade for a cultivator	Anthony Jacyno	1981-08-25
4200978	Shield for grass trimmer	Edward A. Irelan, John W. Walch	1980-05-06	$1,331,000

Robert L. Bartlett — 14 Patents

Issued Patents All Time

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