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Prince Castle — 163 Patents

Rank (All Time): #4,477 of 105,732Top 5%

127 inventors

163 Patents All Time

Patents per Year

Top Inventors at Prince Castle All Time

Showing 1–50 of 127 inventors

Rank	Name	Patents
1	Loren Veltrop	79
2	Kyle Kestner	26
3	Christopher B. Lyons	22
3	Eric Larson	22
#5	Mark Fastabend	21
#5	Scott R. Hammac	21
#7	Charles B. Hartfelder	20
#8	Karl Heinze	18
#9	Frank Anthony Agnello	17
#10	Eugene S. Maslana	16
#11	Aleksandr Yazvin	14
#11	Christine S. Laub	14
#11	Richard Bauer	14
#14	Edward T. Eaton	13
#15	Dennis Malkowski	12
#15	Michael A. Graef	12
#17	Anthony Caringella	9
#17	Eloy Cerda	9
#17	Robert Long	9
#20	Brian J. Truesdale	8
#20	Calvin States Nelson	8
#20	Julia Padvoiskis	8
#20	Laurence A. Schoell	8
#20	Matthew Adomaitis	8
#20	Sean Patrick Forrest	8
#20	Zachary N. McCoy	8
#20	Zoran Ulicevic	8
#28	Donald L. Van Erden	7
#28	Jack Guasta	7
#28	Lawrence G. Banovez	7
#31	Don Van Erden	6
#31	Terry Chung	6
#33	Brian Mathews	5
#33	Dennis John Vaseloff	5
#33	Michael M. Maciejewski	5
#33	Richard L. Thorne	5
#37	Alexander Malevanets	4
#37	Brian Hee-Eun Lee	4
#37	Constantin Burtea	4
#37	Jeff Schroeder	4
#41	Chester F. Robards, Jr.	3
#41	David L. Kettman	3
#41	Jeffrey Schroeder	3
#41	Marcus Frio	3
#41	Mark Kurth	3
#41	Roberto Manzari	3
#41	Sajid A. Safvi	3
#41	Wayne Froehlich	3
#41	Wieslaw Tomczyk	3
#50	Aaron B. Eiger	2

Most Valuable Patents

Patent	Est. Value	Year
Conveyor-type food product toaster	$103M	2000
Food warming apparatus	$97M	1999
Food product toaster	$80M	2001
Dispenser for liquid products	$65M	2003
Dispenser for extrudable material	$64M	2002

All 100 most valuable US patents →