Robert J. Lind — 19 Patents at Graco

Robert J. Lind has been granted 19 US patents while listed as an inventor at Graco. The first was granted in 1987 and the most recent in September 2025. Robert J. Lind ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Robert J. Lind in Robbinsdale, MN, US.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12424903	Marine propeller system with high torque drive	Thomas F. Janecek, Jeremy Scott Reynolds, Timothy S. Roman, Tyler K. Williams	2025-09-23
11831222	Marine propeller system with high torque drive	Thomas F. Janecek, Jeremy Scott Reynolds, Timothy S. Roman, Tyler K. Williams	2023-11-28
11646635	Marine propeller system with high torque drive	Thomas F. Janecek, Jeremy Scott Reynolds, Timothy S. Roman	2023-05-09
10632494	Adaptive hot melt feed	Matthew R. Smith, Nicholas P. Peterson, Benjamin R. Godding, Mark J. Brudevold, Matthew R. Theisen	2020-04-28	$16,708,000
10413927	Multi-dispenser plural component dispensing system	—	2019-09-17	$9,744,000
9027849	Sprayer thermal protection	Robert Goulston Gilbert	2015-05-12	$15,067,000
6913417	Line striper sensor and display system	Christopher A. Lins, Jon M. Knutson, Michael J. Mansheim, Russel R. Paul	2005-07-05	$9,122,000
6758424	Low voltage electrostatic charging	Scott A. Olson, Charles E. Kasten	2004-07-06	$9,431,000
5526986	Waterbase voltage block and paint valve	David N. Padgett	1996-06-18	$2,318,000
5346134	CO.sub.2 -assisted spray gun and nozzle	Yamin Ma, Richard Grady, Tera D. McCutcheon	1994-09-13	$559,000
D350387	Electrostatic spray gun	Ann Feitel, Stanley G. Karwoski, Thomas Grimm	1994-09-06
5289977	Electrostatic spray gun power supply connection	Lawrence J. Lunzer, Stanley G. Karwoski	1994-03-01	$1,282,000
5071074	Angled spray gun	—	1991-12-10
5063350	Electrostatic spray gun voltage and current monitor	Dale R. Hemming, Lawrence J. Lunzer	1991-11-05	$1,139,000
4978075	Solvent resistant electrostatic spray gun	Stanley G. Karwoski	1990-12-18	$1,235,000
D313064	Electrostatic spray gun	Stanley G. Karwoski, Lawrence J. Lunzer, Alexander Bally	1990-12-18
4721255	Electrostatic resistive stud	—	1988-01-26	$1,050,000
4679734	Robot spray gun	Gordon V. Mommsen, Norman N. Fender, Stanley G. Karwoski, William C. Scherer	1987-07-14	$661,000
4660774	Fluid nozzle locking mechanism	Kui-Chiu Kwok	1987-04-28	$1,548,000

Robert J. Lind — 19 Patents

Issued Patents All Time

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