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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
GM GLOBAL TECHNOLOGY OPERATIONS LLC	300 RENAISSANCE CENTER MAIL CODE 482-C24-A68 P O BOX 300 DETROIT MI 48265

International Classification(s)

• B23G:THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR ....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Choudhary, Lokesh	Bangalore, IN	11	2
Melekian, Gregory	Clarkston, US	5	0
Munikamal, Tiruttani	Bangalore, IN	9	1
Sachdev, Anil K	Rochester Hills, US	192	1827
Wang, Qigui	Rochester Hills, US	159	404
Wulbrecht, David A	Clarkston, US	6	7

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Dec 30, 2025
7.5 Year Payment	$3600.00	$1800.00	$900.00	Dec 30, 2029
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Dec 30, 2033

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 3.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent Application No: 2022/0203,468

METHODS OF MANUFACTURING PART WITH HOLE HAVING CUT THREADS

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